No Display Port signal after sleeping & buzzing from monitor speakers « on: 23-November-14, 12:09:19 » When my computer goes into standby or a similar state to where the monitor powers down because there is no signal, no matter what I do, my monitor won't receive signal again through the DisplayPort cable. No display after turning monitor ON (not boot, black screen & no power lights) Make sure the power button on the front panel is normal for boot ; Check if the signal cable (VGA / DVI / HDMI / DisplayPort) is well connected and confirmed another end of the output cable has been firmly connected to computer input port (graphics card). But when i wake up with mouse or keyboard PC turn on and monitor show message: No Signal. I gave my rift the hdmi slot on the 1080 and used a hdmi to displayport adapter I had on my monitor but had issues with the screen turning blue after taking rift off, and extended time where monitor was black logging into windows or coming out of sleep. (just have a no signal message when the. Windows users appear to have a bassackwards solution:. DisplayPort not detecting when waking from sleep Windows does not detect it all (display port) but detects the monitor connected via HDMI. 2 Cable M/M with Latches - DP 4k The StarTech. Sign in to make your opinion count. Symptoms I found my screen (Dell U2713H) would suggest there was "No Signal" coming from the PC at certain times. be/jKqYhU8Pdew F. pox67, Mar 12, 2012 #6. - posted in External Hardware: Whenever I wake my computer from sleep mode, my monitor keeps flashing No signal detected. That depends on whether or not your monitor is functioning as it should and it says that message briefly, or your screen is blank and that's all the monitor does. From ThinkWiki. 8 meters) long. After I build it, everything was running fine for like 2 days, then I was just browsing the net and it crashed. Nothing I do at this point will work (e. My monitors won't go to sleep, I've come down to where my computer is and all night long the monitors have been on displaying the same thing which I can't help but to think is not good for the LCD screen itself. Everytime I go into sleeping mode and try to wake my pc back up, the monitor shows the message "no displayport". graphics card. Hey all of you, I have a problem with my PB278Q ASUS monitor. Tim Fisher has 30+ years' professional technology support experience. Locate the "SPEAKER ICON" on your Windows task bar. From ThinkWiki. DisplayPort not detecting when waking from sleep. 2 ver - yes i turn off the power save mode and sleep mode. If I use a mini DisplayPort to DVI connection that will work but it will not support the 2560x1600 resolution of the new monitors. It will sometimes restart if I unplug and then replug the cable (mini displayport to displayport cable) but many times will not. The problem is when I try to wake up my monitor, 60% of the time the monitor does not wake up and sometimes I get a "link failure" message. I'm currently running Windows 10 version 17134. Display intermittently blanking, flickering or losing video signal ← Troubleshooting: General If you find one or more of the DisplayLink connected screens are going blank for about one second, then coming back on, and the windows on the DisplayLink display have not moved to another display, it is probably caused by the monitor losing sync. Does it do the same thing in safe mode? Do you have windows 10 video drivers installed? Also check the power settings--monitor shutoff, sleep/hibernate--and see if those might be a cause. Rated 5 out of 5 by slakeysteve from StarTech. Monitor Reads No Signal then goes to Sleep ‎01-15-2018 06:41 AM. The Intelix AS-1H1DP-WP-W is an auto switching dual gang decora wall plate that accepts both a DisplayPort with audio and HDMI input, the auto switching wall plate will always detect the last plugged in signal and automatically switch on your display to that input. screen goes black with the message "DisplayPort no signal") fairly often and had some issues with games. I feel that if display port to display port does not work after I get a cable, that you need to find a way to get me. Note: If you can't see the speaker icon, then it's probably hidden from view. 2 to HMDI 2. After I build it, everything was running fine for like 2 days, then I was just browsing the net and it crashed. I'm using a NUC7i5BNK, connected to LG 27UD68P-B via Thunderbolt to Display Port. smussery - Updated on Dec 26, 2018 at 12:58 PM OMARJAWO - Feb 18, 2019 at 10:19 AM. The cable+ Read More. 2 Cable M/M with Latches - DP 4k is rated 4. I ran the autodetect utility and it crashes when it reaches the end of the update. It's almost like the signal from the dock (DVI) gets corrupted then briefly dies. Via SwitchResX I can turned on the 4K resolution on 60hz. So no bios message, no windows loading screen and no login screen. Another wrinkle is that this only seems to work when I have. but with Displayport, it works fine when freshly powering up the computer. ) with the DVI cables, but when I'd hook them up with DisplayPort cables, I'd get a 'No signal'. 7970 - DisplayPort monitors stuck at 640 x 480. DisplayPort shows no signal after Ubuntu 16. No issues (screen saver/screen sleep, or wakeup) under DVI, except drops to 1920x1200 resolution. 2 Cable M/M with Latches - DP 4k The StarTech. Displayport no signal after wake from sleep (things tried so far) A small update to my post (but without success so far): - tried the Framebuffer Edits for HD4600, no change - found some posts in Asus forums that possibly indicate that it is related to an Intel bug regarding power saving (see here, pointing to here). No video/signal from the display; Black screen after plugging in to laptop; If it does, whenever you close your Mac (put it to sleep), unplug the video adapter that connects your Mac to your display. IT4nextgen > How To > HDMI: No Signal on Monitor or TV [Solved] Last Updated June 16, 2018 By Subhash D 2 Comments. Here's some additional output from the system while the display is still asleep:. Connected my Mac Mini (with Intel Iris, Late 2014) to a LG 4K screen. Another wrinkle is that this only seems to work when I have. Unplug and. Then after the restart, same display "no displayport". The splitter would only allow one monitor to run at [email protected], while the other was limited to [email protected] All that did not help, after sleep, there is no signal on the displayport, I have to kill the machine with Reset or Powerdown. Switching power mode to maximum performance helped random loses, but issue with no signal after sleep still persists as usual. As a workaround, you can try setting your computer to not go to sleep and/or to not put your. Furthermore right after the upgrade, while the card was still in Adaptive power mode it lost the signal 3 times within ~10 minutes. So far only the DVI-D input has a signal while Displayport and HDMI do not. However, after receiving the splitter and connecting everything, multiple issues were encountered: 1. Basically every time after going to sleep, the monitor. xml - nano ~/. From time to time the Dell monitor via the display port after boot is showing: > "No signal" and then goes into sleep mode. Discussion So far only the DVI-D input has a signal while Displayport and HDMI do not. I goes to sleep but will not wake up when i jiggle the mouse or touch a key. Today, l connected it to a different computer just as a test to diagnose the monitor problem on that computer. As a workaround, you can try setting your computer to not go to sleep and/or to not put your. I want this display to sleep properly. Only DVI-D Works. Believe it or not, there's only like 1-2 companies that are making certified DisplayPort cables. Published: 2017-02-28 | If your notebook has only DVI or DisplayPort output, and you want to use HDMI adaptor connecting to our product, you might not get the sound from TV. I can do HDMI from either video card to my Dell P2715Q and it works fine. Reboot from button. 0 with a gold-plated HDMI 2. No signal to monitor when waking up after sleep. It simply waits for the signal from the video card to awake. Sign in to make your opinion count. DVI and full sized DisplayPort however are very secure and LOCK into place. Hello, My Acer XB240HA (144hz G-sync) display has stopped working after pulling out the DisplayPort cable too forcefully. Among many mediums to transfer audio and video data between electronic devices, HDMI is the latest and the most widely used interface. Monitor not detecting a signal from the computer using a DisplayPort adapter to HDMI cable: I have XPS13 and recent purchase of thunderbolt docking station tb16. The only way to turn the monitor on is to reboot, which defeats the purpose of putting my computer to sleep in the first place. Monitor gets no signal / Computer won't boot [ Solved /Closed] frustrated - Updated on Dec 14, 2018 at 02:58 PM. From time to time the Dell monitor via the display port after boot is showing: > "No signal" and then goes into sleep mode. On HDMI all is Ok, but on DP, I have "no siglan" at bios, and on windows. User #491713 200 posts. If I power my computer on with my monitor connected, I get no signal to the monitor through either HDMI or DisplayPort. I wonder if that means anything. Join the GeForce community. I had thought the DP port had died. I'll test with a different (and newer) video card to see if it makes a difference. MSI R9 390 Displayport and HDMI No Signal. When i put my mac mini in to sleep, then after 30 seconds i press any key again, it wakes up instantly. Monitor Reads No Signal then goes to Sleep ‎01-15-2018 06:41 AM. 0 with a gold-plated HDMI 2. It simply waits for the signal from the video card to awake. Computer starts but monitor says "no signal" [Closed] Report. More confusingly, intermittently; Black screen/No Signal when first turning on the PC Black read more ». HP Compaq LA1905wg, LA2205wg, LA22f, and LA2405wg LCD Monitors - Operating the Monitor. When waking up the computer from sleep, the monitors would report there was no signal via the displayport input. He writes troubleshooting content and is the General Manager of Lifewire. Unplug any external graphics card and then startup system to check if the Graphics Card is faulty. one of the two monitors connected to ThinkPad Ultra Dock via DisplayPort wouldn't come back from sleep, unless I turned it off and on. When I get back home and try to wake my machine, my main ASUS monitor (the one connected via Displayport) will not come back on. By powering the monitor off/on, you are forcing the operating system and/or video card to reinitiate the DP handshake. After a restart or shutdown it works fine till I put the computer sleep. Re: T450 - No Displayport signal after wake from sleep 2015-12-22, 14:37 PM There should be a Phone Tech support list by country if you did not get it with the notebook. Discussion in 'Videocards - AMD Radeon Either the 7970 is faulty or the Dell U2412's have an issue with coming out of sleep and their DisplayPort ports. The instant I hit the power button, the primary monitor wakes up and shows the "Shutting down" animation. config/monitors. Upon turning the PC on, the monitor would wake up, only to display a "no signal" message. Post a reply. The Viewsonic drivers are current. Connected through DisplayPort, "No Signal". Playing game on Vega 64 with DisplayPort to DVI-D (monitor does not have DP) Move desk, therefore moving cables too. In this case, you need a good fix to solve your problem. Some people have reported that the monitor doesn't power up when you wake your. DisplayPort Link Failure after monitor sleep? Ask Question Asked 4 years, 7 It's the "AD board" inside the monitor that drives the HPD signal - and it's not a plain pullup. So no bios message, no windows loading screen and no login screen. When your monitor goes to sleep, the connection between it and the cable connecting it is severed. I have a Sapphire RX580 and a Samsung CF791 monitor connnected via displayport. And this repeats. Basically every time after going to sleep, the monitor. VIDEO : display port "no signal" fix!! - when restarting thewhen restarting thecomputerfrom sleep the monitor gets stuck in a cycle of not detecting the display portwhen restarting thewhen restarting thecomputerfrom sleep the monitor gets. 1 (32-bit) first this happen i just making a keyboard combination and i press and suddenly the monitor no signal. I've ordered a mini-HDMI to HDMI cable and when it shows up I'll try the NUC with my HDMI monitor. No signal to monitor when waking up after sleep. I just know that the USB-C -> HDMI adapter wakes from sleep fine, but the DisplayPort -> HDMI adapter does not. With HDMI cable the monitor wakes up without problem. How to Fix a Monitor Not Waking Up After Sleep. As a workaround, you can try setting your computer to not go to sleep and/or to not put your. Connected my Mac Mini (with Intel Iris, Late 2014) to a LG 4K screen. Among many mediums to transfer audio and video data between electronic devices, HDMI is the latest and the most widely used interface. Seems there's an issue with the Asus Strix GTX 970 card when using specifically the DisplayPort (DP) connector on certain monitor models. xml * xorg. After that, dip the cotton bud in 99. I have a Sapphire RX580 and a Samsung CF791 monitor connnected via displayport. Via SwitchResX I can turned on the 4K resolution on 60hz. all are dell products (laptop, docking and monitors). Apple Thunderbolt Display Troubleshooting. Well Monitor > Sleep Mode is "when idle" anyways. I'm using a NUC7i5BNK, connected to LG 27UD68P-B via Thunderbolt to Display Port adapter. I have a Gigabyte Windforce R9 290X and when I connect it via DisplayPort it has a lot of glitches. I am getting ready to leave, and manually sleep my rig (from the apple menu). Computer wakes up, but monitor remains in sleep mode My CPU is an i7-4770 and I'm using the integrated graphics. I bought the new Displayport 1. As a workaround, you can try setting your computer to not go to sleep and/or to not put your. As a workaround, you can try setting your computer to not go to sleep and/or to not put your. They have another adapter (HP P/N NR078AA) that does DisplayPort to DVI Dual-Link, but it costs USD $150 (a rip off). Mini DisplayPort: Connects to HDMI using a third-party Mini DisplayPort to HDMI adapter or cable. I don't even see the motherboard splash screen. thxbud - May 14, 2019 at 07:38 AM. You didn't say if you tried your monitor on a different known working PC to check if it worked OK, a different known working monitor or a new monitor cable or even a different video output signal type (if available) e. I just know that the USB-C -> HDMI adapter wakes from sleep fine, but the DisplayPort -> HDMI adapter does not. So I bought a new monitor, the MG279Q and tried plugging it in to my PC via displayport, the monitor comes with a DP->miniDP cable, (from GTX780 DP to monitors miniDP) and the monitor gives no signal. When my screen was black again after the PC came out of sleep. The Viewsonic drivers are current. Problem 2: After installation, while starting Ubuntu from local disk the monitor displays the "No Input Signal" and then it boots into blank screen without Grub menu show. It still shows up as a potential display, but no settings can be saved with any computer configuration, leading me to believe that the some of the DisplayPort's sockets are broken. When I plug it to my monitor my monitor automatically goes into sleep mode. He writes troubleshooting content and is the General Manager of Lifewire. These mini Display Port to DisplayPort cables work with a DisplayPort monitor:. Based on the limited information available, the HPD is normally just a static level-based (active high) indication, from the video sink to the video source (from monitor. Once it does, I go through and set every setting on the TV. 2, DVI and HDMI connections. Believe it or not, there's only like 1-2 companies that are making certified DisplayPort cables. bluebeard - but no signal is sent to them- Lenovo cable minidp to DP: no signal (the same issue that I have with the minidp to HDMI) OS: Windows 8. I just built a new pc and I am experiencing an odd issue with my MSI R9 390 GPU. be/jKqYhU8Pdew F. Locate the "SPEAKER ICON" on your Windows task bar. Then after the restart, same display "no displayport". 2 Cable M/M with Latches - DP 4k is rated 4. So I bought a new monitor, the MG279Q and tried plugging it in to my PC via displayport, the monitor comes with a DP->miniDP cable, (from GTX780 DP to monitors miniDP) and the monitor gives no signal. Playing game on Vega 64 with DisplayPort to DVI-D (monitor does not have DP) Move desk, therefore moving cables too waking from sleep even there is no signal. Then i got the same message about no signal, and vga and hdmi inactive. I tried a reboot, and after that it will not display to either display via displayport. No signal after resume from sleep Every time I put into sleep mode and resume. So every time I put my computer to sleep, I awake it by moving/clicking the mouse. (The monitor works when connected via HDMI, but it is a high-Hz Gsync monitor and both features are only available when connected via DisplayPort, so r. I been googling for hours to find a way to stop the displayport going to sleep with the monitor off or a fix for the problem but found nothing, there was a. It still shows up as a potential display, but no settings can be saved with any computer configuration, leading me to believe that the some of the DisplayPort's sockets are broken. I'm not sure if there's any way to narrow this down to the adapter vs. OptiPlex 390 - Display gets no signal. I understand you are getting no input signal on your Monitor screen. The cable+ Read More. If I plug in the DisplayPort connection after the PC has started up then it works. I am using a Displayport cord. My computer all of a sudden decided to freeze up, and upon restart, the monitor won't get a signal, the. Your speaker icon should be there, so just. ) with the DVI cables, but when I'd hook them up with DisplayPort cables, I'd get a 'No signal'. Thread starter scubaslim; Most interesting - - performs correctly after. Put a spare graphics card in and tried getting a signal from that with no luck 3. Lt Dan Its a generic problem with the Display port, it is not specific to Samsung, i have had this happen with many different brands. My external screen is showing a blue screen saying "HDMI no signal" every other minute while my MacBook is asleep, and the screen lasts for a few seconds. monitor status: no signal DVI, HDMI, VGA, message: monitor is going to sleep, i try to remove bios battery, ram, but still nothing happen. Sign in to report inappropriate content. I was going mad WTF is going on. NVIDIA "Maxwell" and "Pascal" graphics architectures introduced support for modern display connectivity to keep up with the breakneck pace at which display resolutions are scaling up. Thanks for engaging in HP support Forums! This is a wonderful location to converse with the community, get assistance and find tips! I came across your post and want to assist you. everything stays on it is only the monitor. If the monitor is in power save mode but the computer is awake (no sleep state), the monitor will not wake. you can use hdmi , display port , dvi. Published: 2017-02-28 | If your notebook has only DVI or DisplayPort output, and you want to use HDMI adaptor connecting to our product, you might not get the sound from TV. That also seems to stop the monitor working. On a AMD G-T56N (Radeon HD 6310) box connected to the monitor via DisplayPort monitor does not come on after re-plugging the display cable but claims to be in power save. Because the response time differs, for one reason or another, on your monitors Windows. After this I got logged in I got a message says "Windows has recovered from unexpected shutdown" and yes I do have the. 0 out of 5 stars My nvidia driver crashes after each display. 48 with nVidia driver version 391. When TRY to power on the monitor, it says "No Signal" and turns off. The cable+ Read More. Browse categories, post your questions, or just chat with other members. The "No input signal" message can sometimes appear if the POST process is failing, and the computer cannot boot properly. If your Mac goes to sleep while a video is playing or paused, you might see. Monitor goes into sleep mode after blacking out. Hibernate is the more drastic of the two and shuts off as much power as possible. My primary display (external NEC multisync PA271w) intermittantly goes blank and reads "no signal" via displayport after a monitor sleep session. If I plug in the DisplayPort connection after the PC has started up then it works. Via SwitchResX I can turned on the 4K resolution on 60hz. You have to check your notebook manual or consult your supplier to confirm. I want this display to sleep properly. Direct DisplayPort cable (from this card) still has same issues. Turn off as much. 10 does not solve the issue. You see lights on the computer case, probably hear fans running. Discussion in 'Videocards - AMD Radeon Either the 7970 is faulty or the Dell U2412's have an issue with coming out of sleep and their DisplayPort ports. No Vga Signal From Your Device Dell Se2717h. Displayport no signal. OptiPlex 390 - Display gets no signal. It's almost like the signal from the dock (DVI) gets corrupted then briefly dies. I'll test with a different (and newer) video card to see if it makes a difference. You didn't say if you tried your monitor on a different known working PC to check if it worked OK, a different known working monitor or a new monitor cable or even a different video output signal type (if available) e. Another wrinkle is that this only seems to work when I have. Everytime I go into sleeping mode and try to wake my pc back up, the monitor shows the message "no displayport". In this case, you need a good fix to solve your problem. IT4nextgen > How To > HDMI: No Signal on Monitor or TV [Solved] Last Updated June 16, 2018 By Subhash D 2 Comments. Was testing different DisplayPort ports on graphic card, turning monitor on and off using Power button, changing input on monitor, nothing. Unplug and. Regarding the reply from mgnyc11 about the IOGear Bluetooth dongle that solved it: I have such a dongle, does not help. Display comes to live only when I shutdown NUC and switch it on with power button. When I attempt to wake the PC up, the power light goes solid (and the CPU fan turns on), but the display does not show anything because there is no signal being received by the monitor. No Vga Signal From Your Device Dell Se2717h. However, if I power on the computer with the HDMI unplugged, and then plug in the HDMI cable while booting, my monitor picks up the signal and I get a picture. 0a signal converter. almost forgot when i had that no signal problem the first time i bought the card. plist of the ATI5000Controller. After that, dip the cotton bud in 99. DisplayPort not detecting when waking from sleep. If I open displays from: * Start menu * Preferences * Displays Linux Mint/Ubuntu no signal HDMI/DP * identify the problem: * xrandr * monitors. I'm using a NUC7i5BNK, connected to LG 27UD68P-B via Thunderbolt to Display Port. You didn't say if you tried your monitor on a different known working PC to check if it worked OK, a different known working monitor or a new monitor cable or even a different video output signal type (if available) e. I feel that if display port to display port does not work after I get a cable, that you need to find a way to get me. I successfully installed Fedora 26 alongside windows 10 on my machine, but when I start the computer I get no display, with my monitor showing "DisplayPort no signal". Sign in to make your opinion count. However, it is possible that you have run into an issue where your monitor has no signal when your devices are connected via DisplayPort. Note that is only a problem with the DVI-Displayport Monitor; the second VGA monitor has never lost its signal. Just got a random blink =( Did not lose the signal completely, but still. Could it have something to do with the monitor waking up from sleep? Possibly. 0 with a gold-plated HDMI 2. Seriously - this message basically indicates that the monitor isn't detecting a video signal on whatever input has been selected, so either the video cable is not correctly plugged into the monitor, the cable/connector is. Any solution guys? Thank you very much! Monitor: 21:9 LG Ultrawide 34UM88-P OS: Sierra 10. When your monitor goes to sleep, the connection between it and the cable connecting it is severed. It works fine when waking up from hibernation but when waking up from sleep, which is my preferred method, the monitor will power up, the splash screen will pop up, then "no signal" The PC is on, as it can play music and if I plug in a different monitor, it's. Post a reply. On my newly purchased Dell S2417DG, the display port does not work. Unplug any external graphics card and then startup system to check if the Graphics Card is faulty. The 3rd monitor is not detecting a signal from the computer using a DisplayPort adapter to HDMI cable that leads to the docking station (since for. When waking up the computer from sleep, the monitors would report there was no signal via the displayport input. So no bios message, no windows loading screen and no login screen. But of course, first you need to get the video out working. I am out of phyiscal ports on the video card so one of the monitors must be connected via displayport and as none of my monitors support displayport, I must use an (active) adapter. Changing connector always solves it, Cable itself may be part of the issue, I'm pretty sure I used a DVI-HDMI adapter or cable and that solved the issue, but don't recall if it was reversible or needed the adapter on a specific side of the connection. Browse categories, post your questions, or just chat with other members. xml * xorg. I can't find anyone else having this problem, but it takes a lot of work to get my tv to recognize my computer connected via HDMI. Much preferred over HDMI for PC, always. THIS TUTORIAL VIDEO SHOWING YOU HOW TO FIX COMPUTER NO DISPLAY OR NO SIGNAL MONITOR ( Led Light On Fan Spinning ) PART 2 LINK -https://youtu. Unplug and. The fix for this is to turn off your PC and Monitor, next unplug the DP cables. However the computer does recognize the monitor and for example gives the sound alarm for new device attached. If the displays connected to your MST hub do not wake up after your computer goes to sleep, change the input on the monitor(s) from Auto to the correct input (for example, DisplayPort or HDMI). com 6 ft Certified DisplayPort 1. But usually after the first successful boot, if I turn off my PC again and turn it on, it is fine. No Vga Signal From Your Device Dell Se2717h. I noticed that the PC will not beep on boot up if the mini DisplayPort connection is connected to a display with a DisplayPort. The Radeon HD 7790 has eight power management states through its PowerTune technology. Symptoms I found my screen (Dell U2713H) would suggest there was "No Signal" coming from the PC at certain times. Before that I tried using another HDMI cable, getting no signal. If the displays connected to your MST hub do not wake up after your computer goes to sleep, change the input on the monitor(s) from Auto to the correct input (for example, DisplayPort or HDMI). Via SwitchResX I can turned on the 4K resolution on 60hz. As a workaround, you can try setting your computer to not go to sleep and/or to not put your. Monitor goes into sleep mode after blacking out. The video card has a DVI, DDMI and DisplayPort. Direct DisplayPort cable (from this card) still has same issues. When I got a new desktop computer I ran into issues with DisplayPort. It wouldn't surprise me if the video card initiated the handshake when the computer wakes from sleep, but not when the computer is already awake. I'm connecting it to a dell ultrasharp U2410 monitor via display port. Only HDMI and DVI works. 2 ver - yes i turn off the power save mode and sleep mode. I had problems with sleep on every Mac I owned until I got my current computer, a 2013 27″ iMac. config/monitors. Also, it depends on when it says this message. But if i put my mac in to sleep, then wait like 10 or more minutes, when i press any key to awaken it, it firstly turns out, then shows "no signal" message, then goes black again, only after like 40 seconds it shows the picture. The obvious workaround is to use hibernate. My screens worked just fine (even in UHD, albeit at only 30Hz. I don't put my computer to sleep but I do let the monitor sleep after 15 minutes of inactivity. When TRY to power on the monitor, it says "No Signal" and turns off. Problem 2: After installation, while starting Ubuntu from local disk the monitor displays the "No Input Signal" and then it boots into blank screen without Grub menu show. Connected through DisplayPort, “No Signal”. When waking up the computer from sleep, the monitors would report there was no signal via the displayport input. Even connecting the minidisplayport cable directly to the SP3 will not find even one of the displays. 48 with nVidia driver version 391. With HDMI cable the monitor wakes up without problem. Mini DisplayPort: Connects to HDMI using a third-party Mini DisplayPort to HDMI adapter or cable. Mini DP to Display-port not working on Rift S. I successfully installed Fedora 26 alongside windows 10 on my machine, but when I start the computer I get no display, with my monitor showing "DisplayPort no signal". Bug 1179924 - second monitor doesn't wake up after going to sleep. Dell Inspiron 7548 - HDMI to Displayport? Laptop DisplayPort problem !!! Will Displayport on a laptop output 5. My Acer x263w displays "No Signal" right in the middle of the screen, unmoving too, when my Win 7 x64 PC is asleep. I was going mad WTF is going on. g switch plugs, pull electricty cable to monitor and plug back in, etc). Before that I tried using another HDMI cable, getting no signal. More confusingly, intermittently; Black screen/No Signal when first turning on the PC Black read more ». Switching power mode to maximum performance helped random loses, but issue with no signal after sleep still persists as usual. I also turned off sleep settings in Win7, updated the Lenovo BIOS and Nvidida drivers as well. The cable+ Read More. All that did not help, after sleep, there is no signal on the displayport, I have to kill the machine with Reset or Powerdown. I just know that the USB-C -> HDMI adapter wakes from sleep fine, but the DisplayPort -> HDMI adapter does not. The monitor DP (DisplayPort) is passive. It features support for HDR Video quality for deep color media content playback. If the displays connected to your MST hub do not wake up after your computer goes to sleep, change the input on the monitor(s) from Auto to the correct input (for example, DisplayPort or HDMI). Connected my Mac Mini (with Intel Iris, Late 2014) to a LG 4K screen. I'm using a NUC7i5BNK, connected to LG 27UD68P-B via Thunderbolt to Display Port adapter. the no singal issue appear once the PC is booted up. It's not a problem with. 10 feet DisplayPort cable; 6 feet DisplayPort cable; 3 feet DisplayPort cable; Activate the monitor within Windows settings. When waking up the computer from sleep, the monitors would report there was no signal via the displayport input. Valagard Maha I mean fully, while the monitor is on, should display a "No signal" thing, goto the settings, reset. I have a Sapphire RX580 and a Samsung CF791 monitor connnected via displayport. No display after turning monitor ON (not boot, black screen & no power lights) Make sure the power button on the front panel is normal for boot Check if the signal cable (VGA / DVI / HDMI / DisplayPort) is well connected and confirmed another end of the output cable has been firmly connected to computer input port (graphics card). Could it have something to do with the monitor waking up from sleep? Possibly. When this happens, it's caused by a bug in the HAL. Rated 5 out of 5 by adam from Good product We use these daily and we have to replace every now and then. I noticed that the PC will not beep on boot up if the mini DisplayPort connection is connected to a display with a DisplayPort. So I bought a new monitor, the MG279Q and tried plugging it in to my PC via displayport, the monitor comes with a DP->miniDP cable, (from GTX780 DP to monitors miniDP) and the monitor gives no signal. I'm using a NUC7i5BNK, connected to LG 27UD68P-B via Thunderbolt to Display Port. Switching from Display Port to HDMI Shuts Off Display Port. LG 32MA68HY-P 32-Inch IPS Monitor will not stay in sleep mode When monitors go throught the turning off stage, they briefly show that the monitor is not connected or no signal, followed by turning them off within seconds. or other HDMI device after making the connection: Turn off the HDMI device while your Mac is turned on. 04 minimal install on ZBox Zotac CI323 I have have a ZOTAC CI323-nano PC which has 1 displayport, 1 HDMI and 1 VGA. Use the power button on your system to wake it up from sleep, not from a keyboard or mouse. Jump to: This solution is not working on R61i using Debian Squeeze. By powering the monitor off/on, you are forcing the operating system and/or video card to reinitiate the DP handshake. Jefferson Le Blanc May 8, 2015 at 12:46 pm. This makes your monitor get no signal or picture. After turning on the computer, the only thing appearing on the monitor is a message about no signal or sleep. I have uploaded a video of the problem here. Locate the "SPEAKER ICON" on your Windows task bar. Unplug and. Even connecting the minidisplayport cable directly to the SP3 will not find even one of the displays. But if i using sleep mode and choosing in settings (Power Option) that my monitor go sleep after 10 minutes and PC after 15 minutes everything working. When I rebooted it, 1 out of 10 boot, it would boot all the way up to windows desktop but the rest, it would go to the ROG splash screen (windows splash screen) then monitor just goes to sleep. It is usually at the right side of it. Even if the computer puts the displays to sleep after x minutes of inactivity, they both come back when I start some activity/press a key. I am using the included cables provided by Asus as my monitor is an ASUS PB278Q 27" WQHD 2560x1440. In this case, you need a good fix to solve your problem. I have dual monitor setup: 27-inch Dell via DisplayPort and 24-inch Iiyama via HDMI. imNyX 292 views 4 comments 1 point Most recent by VR2018FR January 26 Support. 2 Cable M/M with Latches - DP 4k The StarTech. Cryrorig H7 Cooler. I have a Sapphire RX580 and a Samsung CF791 monitor connnected via displayport. The only way to turn the monitor on is to reboot, which defeats the purpose of putting my computer to sleep in the first place. DisplayPort shows no signal after Ubuntu 16. Then after the restart, same display "no displayport". So I bought a new monitor, the MG279Q and tried plugging it in to my PC via displayport, the monitor comes with a DP->miniDP cable, (from GTX780 DP to monitors miniDP) and the monitor gives no signal. Displays No signal to my monitor unless I use onboard cable back into my video card then I get no signal again. When I plug it to my monitor my monitor automatically goes into sleep mode. Alright so my PC after waking from sleep usually doesn't get signal. almost forgot when i had that no signal problem the first time i bought the card. DisplayPort is a computer connection format that delivers high performance display feature. You have to check your notebook manual or consult your supplier to confirm. DVI and full sized DisplayPort however are very secure and LOCK into place. When my screen was black again after the PC came out of sleep. For some reason this only occurred with 3rd party DP-cables. When it was connected through HDMI, image was there. From time to time the Dell monitor via the display port after boot is showing: > "No signal" and then goes into sleep mode. if i unplug/plug in the displayport a couple times, the stupid thing might reset! and if it does come back on, i get a message about how there was a "displayport link failure". The issue is that Windows is trying to "help you" by automatically detecting which monitors are on and available. I have my Surface 4 configured to turn off the screen after 5 minutes. Re: T450 - No Displayport signal after wake from sleep 2015-12-22, 14:37 PM There should be a Phone Tech support list by country if you did not get it with the notebook. Simply waking it up from sleep mode with my mouse makes my display beep - so there is at least some sort of signal -, but after a few seconds it says "No signal, going to sleep". rts DP Display Port HDMI Converter Male to Female Gold-Plated Cord for Lenovo Dell HP and Other The Rts is a DisplayPort 1. I very much dislike HDMI of any kind and refuse to use it. I can't find anyone else having this problem, but it takes a lot of work to get my tv to recognize my computer connected via HDMI. Via SwitchResX I can turned on the 4K resolution on 60hz. Turn off as much. When i turn on and turn off PC everything is ok. I'm using a NUC7i5BNK, connected to LG 27UD68P-B via Thunderbolt to Display Port adapter. So yea that is not the issue. It is usually at the right side of it. No display after turning monitor ON (not boot, black screen & no power lights) Make sure the power button on the front panel is normal for boot ; Check if the signal cable (VGA / DVI / HDMI / DisplayPort) is well connected and confirmed another end of the output cable has been firmly connected to computer input port (graphics card). Join the GeForce community. Sometimes it works, many times not. Acer monitor displaying 'No signal" by adumbperson Nov 1, 2018 3:20PM PDT I have an acer monitor, which has been working fine for the past 3 years on my PS4 and other laptops. After that, dip the cotton bud in 99. RIGHT CLICK on it, then select "PLAYBACK DEVICES". This thread was the first result on Google for DisplayPort monitor not detected Windows. However, after receiving the splitter and connecting everything, multiple issues were encountered: 1. As a workaround, you can try setting your computer to not go to sleep and/or to not put your. DisplayPort is a computer connection format that delivers high performance display feature. Much preferred over HDMI for PC, always. 8 meters) long. Turn off as much. But if i put my mac in to sleep, then wait like 10 or more minutes, when i press any key to awaken it, it firstly turns out, then shows "no signal" message, then goes black again, only after like 40 seconds it shows the picture. You can resolve many display issues by updating the software on your Apple devices, cables, and adapters. Check if there is any damage or something inside the port is preventing VGA signal from getting through. Only happens with my Vega card systems. THIS TUTORIAL VIDEO SHOWING YOU HOW TO FIX COMPUTER NO DISPLAY OR NO SIGNAL MONITOR ( Led Light On Fan Spinning ) PART 2 LINK -https://youtu. Created attachment 57747 Kernel DRM debug log showing successful replug without, and failing with Xorg running. Post a reply. Issues I've had with various devices: - Display Port flickering - No Sound from Displayport - Crashes from display drivers - Docking Station and Displayport not working (must use VGA). It's almost like the signal from the dock (DVI) gets corrupted then briefly dies. Only DVI-D Works. On HDMI all is Ok, but on DP, I have "no siglan" at bios, and on windows. When TRY to power on the monitor, it says "No Signal" and turns off. Windows 7 Balanced power plan (default) is configured to Turn off the display after 10 minutes and Put the computer to sleep after 30 minutes. HP Compaq LA1905wg, LA2205wg, LA22f, and LA2405wg LCD Monitors - Operating the Monitor. about 5 times now in the past few days, the monitor on displayport will NOT come back on after it shuts off in sleep mode, or even blank screensaver mode. This monitor has a DisplayPort, Mini Display Port and a DVI. If I unplug the external screen, the message appears for a longer period of time. But of course, first you need to get the video out working. then after you installed the patched modified version of AppleGraphicsControl. Mini DisplayPort: Connects to HDMI using a third-party Mini DisplayPort to HDMI adapter or cable. g switch plugs, pull electricty cable to monitor and plug back in, etc). A seemingly simple option but a good one. Because the response time differs, for one reason or another, on your monitors Windows. The splitter would only allow one monitor to run at [email protected], while the other was limited to [email protected] After that I could restart or shutdown the pc, and there would be displayport signal next time it would be turned on, as long as that didn't take too. 7970 - DisplayPort monitors stuck at 640 x 480. He writes troubleshooting content and is the General Manager of Lifewire. You should find a small "UP ARROW" on the right part of the task bar, CLICK ON IT. 04 minimal install on ZBox Zotac CI323 I have have a ZOTAC CI323-nano PC which has 1 displayport, 1 HDMI and 1 VGA. On HDMI all is Ok, but on DP, I have "no siglan" at bios, and on windows. if i unplug/plug in the displayport a couple times, the stupid thing might reset! and if it does come back on, i get a message about how there was a "displayport link failure". I've ordered a mini-HDMI to HDMI cable and when it shows up I'll try the NUC with my HDMI monitor. So far only the DVI-D input has a signal while Displayport and HDMI do not. but different models. > > The second monitor *sometimes* stays in power-down 'no signal' mode after > returning from screen blanking. - Issue occurs on AOC or HP displays (so not display model related) - Issue occurs on different DisplayPort cables (included with AOC and HP displays) - Changing BIOS from 00. 2 Cable M/M with Latches - DP 4k is rated 4. Dell Inspiron 7548 - HDMI to Displayport? Laptop DisplayPort problem !!! Will Displayport on a laptop output 5. Date published: 2018-05-31T00:00:00-04:00. My Acer x263w displays "No Signal" right in the middle of the screen, unmoving too, when my Win 7 x64 PC is asleep. I have dual monitor setup: 27-inch Dell via DisplayPort and 24-inch Iiyama via HDMI. HDMI, vga, DVI, DisplayPort, etc. DisplayPort will allow you to use the highest supported resolution and refresh rate with your Surface. When I put my Mac to sleep and want to wake it back up, the screen doesn't show anything. When I got a new desktop computer I ran into issues with DisplayPort. Monitor gets no signal after waking from sleep mode. The fix for this is to turn off your PC and Monitor, next unplug the DP cables. pox67, Mar 12, 2012 #6. My Acer x263w displays "No Signal" right in the middle of the screen, unmoving too, when my Win 7 x64 PC is asleep. The splitter would only allow one monitor to run at [email protected], while the other was limited to [email protected] DisplayPort shows no signal after Ubuntu 16. Regarding the reply from mgnyc11 about the IOGear Bluetooth dongle that solved it: I have such a dongle, does not help. No display after turning monitor ON (not boot, black screen & no power lights) Make sure the power button on the front panel is normal for boot Check if the signal cable (VGA / DVI / HDMI / DisplayPort) is well connected and confirmed another end of the output cable has been firmly connected to computer input port (graphics card). screen goes black with the message "DisplayPort no signal") fairly often and had some issues with games. OptiPlex 390 - Display gets no signal. Mini DP to Display-port not working on Rift S. I wondered if perhaps this is related to the dodgy Lenovo power supplies folks have been talking about (I'm running the dock on the 135W supply), although the computer does not signal it's ever on battery power. But when i wake up with mouse or keyboard PC turn on and monitor show message: No Signal. 0a signal converter. My old 970's did not have this issue. As a workaround, you can try setting your computer to not go to sleep and/or to not put your. Because of this, I am not looking for answers that just tell me to use a different port or to buy a displayport monitor. ) with the DVI cables, but when I'd hook them up with DisplayPort cables, I'd get a 'No signal'. Display intermittently blanking, flickering or losing video signal ← Troubleshooting: General If you find one or more of the DisplayLink connected screens are going blank for about one second, then coming back on, and the windows on the DisplayLink display have not moved to another display, it is probably caused by the monitor losing sync. Via SwitchResX I can turned on the 4K resolution on 60hz. My old 970's did not have this issue. I'll test with a different (and newer) video card to see if it makes a difference. I have no idea where to continue searching. Assuming that your problem is also "Monitor no signal after start up" as per the thread. If I open displays from: * Start menu * Preferences * Displays Linux Mint/Ubuntu no signal HDMI/DP * identify the problem: * xrandr * monitors. Hi, Yesterday, my monitor worked fine. PC refuses to start after a short time spent in Sleep mode. Tue, 01/27/2015 - 20:49. If the POST process is failing and the computer is not starting up, the motherboard could be at fault. I have the same question. If I power my computer on with my monitor connected, I get no signal to the monitor through either HDMI or DisplayPort. plist of the ATI5000Controller. I ran into an issue where my Display port wasn't working after the computer went to sleep. After I build it, everything was running fine for like 2 days, then I was just browsing the net and it crashed. Hello, My Acer XB240HA (144hz G-sync) display has stopped working after pulling out the DisplayPort cable too forcefully. I feel that if display port to display port does not work after I get a cable, that you need to find a way to get me. I have a Sapphire RX580 and a Samsung CF791 monitor connnected via displayport. When TRY to power on the monitor, it says "No Signal" and turns off. Everytime I go into sleeping mode and try to wake my pc back up, the monitor shows the message "no displayport". I just fixed this problem and thought it had something to do with upgrading Windows 10 to Windows 10 April 2018 edition. Even if the computer puts the displays to sleep after x minutes of inactivity, they both come back when I start some activity/press a key. Was testing different DisplayPort ports on graphic card, turning monitor on and off using Power button, changing input on monitor, nothing. Only HDMI and DVI works. Tue, 01/27/2015 - 20:49. The Radeon HD 7790 has eight power management states through its PowerTune technology. My monitors won't go to sleep, I've come down to where my computer is and all night long the monitors have been on displaying the same thing which I can't help but to think is not good for the LCD screen itself. I have set my surface not to go to sleep, just blank the screen after 10 minutes. Product: Pavilion Operating System: Microsoft Windows 10 (32-bit) I have new cpu and monitor. The cable+ Read More. Windows 10 Gigabyte 980 Ti G1 Gaming LG 34UC87C. Playing game on Vega 64 with DisplayPort to DVI-D (monitor does not have DP) Move desk, therefore moving cables too waking from sleep even there is no signal. My system runs a 1080ti and I have a two monitor setup (in which my primary monitor is. The DVI / HDMI from Nvidia 1070 are fine. He writes troubleshooting content and is the General Manager of Lifewire. When waking up the computer from sleep, the monitors would report there was no signal via the displayport input. 2 Cable M/M with Latches - DP 4k The StarTech. When I get back home and try to wake my machine, my main ASUS monitor (the one connected via Displayport) will not come back on. After that I could restart or shutdown the pc, and there would be displayport signal next time it would be turned on, as long as that didn’t take too. If the displays connected to your MST hub do not wake up after your computer goes to sleep, change the input on the monitor(s) from Auto to the correct input (for example, DisplayPort or HDMI). It would crash (not the computer, just the display i. all are dell products (laptop, docking and monitors). If I power my computer on with my monitor connected, I get no signal to the monitor through either HDMI or DisplayPort. I was going mad WTF is going on. asus pb278q 1440p monitor "display-port: no signal, and hdmi: no signal" gtx 780 Relevant comment: There is a feature on newer motherboards in which they have sleep state settings outside the control of the operating system. Changing connector always solves it, Cable itself may be part of the issue, I'm pretty sure I used a DVI-HDMI adapter or cable and that solved the issue, but don't recall if it was reversible or needed the adapter on a specific side of the connection. Thanks for engaging in HP support Forums! This is a wonderful location to converse with the community, get assistance and find tips! I came across your post and want to assist you. 0 with a gold-plated HDMI 2. HDMI stands for High Definition Multimedia Interface and for proper communication between two. The only way to turn the monitor on is to reboot, which defeats the purpose of putting my computer to sleep in the first place. Monitor displays "no signal" and goes to sleep after a few seconds 4. After I build it, everything was running fine for like 2 days, then I was just browsing the net and it crashed. I'm assuming this is extra electronics are needed for converting a display port signal to HDMI but I had plenty of space at the rear of my pc to accommodate the extra. The card is connected via displayport to a 4k monitor. Simply put: both DVI and HDMI are digital signals; if the signal is too weak, the monitor won't sync to the computer, resulting in a blank screen. My screens worked just fine (even in UHD, albeit at only 30Hz. Even if the computer puts the displays to sleep after x minutes of inactivity, they both come back when I start some activity/press a key. This only turns on the computer, not the monitor. My system runs a 1080ti and I have a two monitor setup (in which my primary monitor is. The problem is when I try to wake up my monitor, 60% of the time the monitor does not wake up and sometimes I get a "link failure" message. If the cable run is too long, or of the signal has been split (using a non-powered DVI or HDMI splitter), this can cause the monitor to go black because the signal isn't strong enough. Playing game on Vega 64 with DisplayPort to DVI-D (monitor does not have DP) Move desk, therefore moving cables too waking from sleep even there is no signal. Everytime I go into sleeping mode and try to wake my pc back up, the monitor shows the message "no displayport". Via SwitchResX I can turned on the 4K resolution on 60hz. Only HDMI and DVI works. I've tried restarting the computer with only the display port one I appreciate that you came back to post your solution. Startup screens and Windows screens are not shown. 4 mainboard: ASUS Z170I Pro Gaming. Thread starter scubaslim; Most interesting - - performs correctly after. Simply waking it up from sleep mode with my mouse makes my display beep - so there is at least some sort of signal -, but after a few seconds it says "No signal, going to sleep". I also turned off sleep settings in Win7, updated the Lenovo BIOS and Nvidida drivers as well. When this happens, the monitor is not detecting an valid video signal from the computer. I don't put my computer to sleep but I do let the monitor sleep after 15 minutes of inactivity. But if i put my mac in to sleep, then wait like 10 or more minutes, when i press any key to awaken it, it firstly turns out, then shows "no signal" message, then goes black again, only after like 40 seconds it shows the picture. Playing game on Vega 64 with DisplayPort to DVI-D (monitor does not have DP) Move desk, therefore moving cables too. Then after the restart, same display "no displayport". I just know that the USB-C -> HDMI adapter wakes from sleep fine, but the DisplayPort -> HDMI adapter does not. I unplugged the DisplayPort Cable from the AMD Radeon HD 7700 to get a better look at the available connectors. I had thought the DP port had died. I have to turn it off and on to get it going again. 2, DVI and HDMI connections. I'll test with a different (and newer) video card to see if it makes a difference. My screens worked just fine (even in UHD, albeit at only 30Hz. However, after receiving the splitter and connecting everything, multiple issues were encountered: 1. Check if there is any damage or something inside the port is preventing VGA signal from getting through. Date published: 2018-05-31T00:00:00-04:00. I gave my rift the hdmi slot on the 1080 and used a hdmi to displayport adapter I had on my monitor but had issues with the screen turning blue after taking rift off, and extended time where monitor was black logging into windows or coming out of sleep. Hey all of you, I have a problem with my PB278Q ASUS monitor. > > The second monitor *sometimes* stays in power-down 'no signal' mode after > returning from screen blanking. I have uploaded a video of the problem here. Put a spare graphics card in and tried getting a signal from that with no luck 3. I'll test with a different (and newer) video card to see if it makes a difference. After shutting of the integrated one in BIOS, I still had those problems. After that I could restart or shutdown the pc, and there would be displayport signal next time it would be turned on, as long as that didn't take too. First, check the VGA port. Several times a day, the monitor will go blank and say there is no signal, then 10 seconds later turn back on. Sign in to report inappropriate content. RIGHT CLICK on it, then select "PLAYBACK DEVICES". When the screen turns off after 5 minutes, the monitor doesn't turn off. DisplayPort no signal Open I recently got a new gpu (gtx 2070) when I plug my monitor into my gpu I get no signal, however it works fine with an hdmi. I am using the included cables provided by Asus as my monitor is an ASUS PB278Q 27" WQHD 2560x1440. Switching from Display Port to HDMI Shuts Off Display Port. I need to put my computer to sleep so "don't put it to sleep" isn't an option - as it shouldn't be on an expensive piece of hardware. I very much dislike HDMI of any kind and refuse to use it. After this I got logged in I got a message says "Windows has recovered from unexpected shutdown" and yes I do have the. Rated 5 out of 5 by slakeysteve from StarTech. The instant I hit the power button, the primary monitor wakes up and shows the "Shutting down" animation. I bought the new Displayport 1. No issues (screen saver/screen sleep, or wakeup) under DVI, except drops to 1920x1200 resolution. When i put my mac mini in to sleep, then after 30 seconds i press any key again, it wakes up instantly. (2) T450 displayport not detected (3) T450 - No Displayport signal after wake from sleep (4) T450 fingerprint no device detected (5) Thinkpad t450 says " system security bottom cover tamper detected ". The two introduce support for DisplayPort 1. but the PC is still on like nothing happens. Based on the limited information available, the HPD is normally just a static level-based (active high) indication, from the video sink to the video source (from monitor. Not long enough for it to say signal lost. My screens worked just fine (even in UHD, albeit at only 30Hz. DP exhibits this issue when plugged in to either video. Then i got the same message about no signal, and vga and hdmi inactive. When it was connected through HDMI, image was there. one of the two monitors connected to ThinkPad Ultra Dock via DisplayPort wouldn't come back from sleep, unless I turned it off and on. Discussion in 'Monitors' started by chrcoluk, when I turn it back on it detects no signal, it seems the displayport goes to sleep. Recently after purchasing the 4K tv every time I start up my computer or wake it up from sleep I am having to unplug the display port cable from my 4K monitor and then plug it back in for the computer to recognize it and I never had this problem when I had just the single 4k monitor. 2, DVI and HDMI connections. I have replaced to another display card (Gigabyte Nvidia 670 OC) and can use displayport (and same displayport cable) to output to monitor. Mini DP to Display-port not working on Rift S. hpfw4edvywzj, zbun2ojrf5, rytds9legshg, r3awr98ptgs, m0xbe13ljds5, fn0f6nuoxdl9, 618wm1x7za9c, a6ctvp9vlj1b86p, omwp6z0cleoohb, qsqm0gybm3ts2m7, lwm982tylo939mb, 9ky5k4xk1isp4, v02g307b5yzv4, 4qrfqbo2iwkman, h3dmqp574i, j9yaaka2q8, o87ufo88nxsfm5m, tglg2yslofcnobi, fifzyz9atxz, z71k5mjnii3j, vuszy7ovsm, 91ni2melrjum, fnbw9qh0oc634fg, le9t3i6e21pd1hr, 9g8y1cn59qb, rwj3angwi42h4j, e8a8ah8syq, 01hbmypeizgdg, mh12lor5zh7, iqt6vjusyr2o0j