Displayport monitor randomly goes black I bought a new Display Port cable and still having issues Sep 11, 2021 · Hello guys, I have this problem when I am in any game my screen goes black for a sec, lets say if I go to inventory it might happen,if I change to another tab it goes black,like lets say if I go inventory then skills, it will happen,even randomly in game. . Nothing seems to help. Update Your Graphics Driver Mar 27, 2015 · What happens is when my computer is what I'm assuming is under load now my screen will go black for anywhere from 1-3 seconds or so, but the game and everything still runs while it's black and when it comes back its as if nothing ever happened. And other times it loses display port signal completely. When playing a video in a browser, it may utilize the GPU. It does not go out, as I can still see the back light on in the monitor, but just goes black, with external monitor still working. This could happen when you're at a game, web browsing, watching videos, or simply idle doing nothing on the But when I try to boot it with a Displayport connector all the lights go on, the monitor turns on but it is just a black screen. Mar 30, 2016 · We are currently working with HP on this exact issue on several 840 G3’s running Windows 10. Just recently built a new PC with a 3080, and this was driving me nuts. Any time I opened youtube or anything in chrome on my 2nd monitor or moved tabs around it would go black for a second. Therefore, if there’s an issue with the GPU, it might cause your monitor screen to go black randomly. Hey all, so about 6 days ago my main monitor (LG 27GN950-B) will randomly go black for about 2 seconds. I never had this problem with the 4090. Feb 5, 2025 · I just tested 572. Consider that the problem occurs with both windows and ubuntu and that my laptop has an HDMI port and a usb C- display port. If you connect to the Display Port and VGA on the side of the laptop, the flickering goes away. The oddest thing was the DP monitor would still go black even if the game was on a different screen. Jul 6, 2022 · Hi, i have 2 monitor both only have vga/d-sub input so i'm using displayport to vga converter and hdmi to vga converter. I've been using dual monitor for 10 month but suddenly now my monitor which i plugged through displayport is just black screen, but it is detected and works if i plug that monitor into HDMI. When this happens your screen will go black for a second or three and your confused by what just happened. Like now when I just started up my computer and the monitor just had no signal. An ideal option is to reset the BIOS to its factory settings. Found this option and it seems to be fixed, just wanted to say thank you. Apr 1, 2025 · Press the menu button on your monitor and select Menu. Regardless of whether I'm using HDMI or DisplayPort, or my work or home PC, when I have Adaptive Sync enabled on the display and G-SYNC enabled in the NVIDIA Control Panel certain apps have a tendency to trigger the display to drop to a black screen for Mar 1, 2024 · Navigate to the Monitor tab. I have another monitor connected by HDMI that does not lose connection when this happens. Check if this fixed the problem. This happens randomly, even if I am not gaming. Showing on screen [Displayport] indicating it doesn’t get signal. It's not necessarily a physical issue but a driver issue. 75 and still see it. Apr 18, 2020 · Turn your computer back on and if this fix worked, your Display Port will now work again. Only in specific games too Nier Automata and Overwatch were the worst offenders for me. I eventually realized it was only Mar 17, 2015 · and every now and then, the monitor on my laptop goes completely black. Internal components like capacitors and circuit boards can fail over time or due to power surges. Jan 4, 2024 · Speaking of GPU, we recommend disabling Hardware Acceleration in your web browser. The monitor will power on and work fine for a while and then it will randomly go black saying no signal detected, usually followed several moments later by powering back on (but not always). But most of the time the issue is with the Feb 5, 2021 · Hi everyone, I have an external monitor connected to my laptop. Aug 10, 2017 · In this configuration the external monitor blacks out for a couple of seconds randomly a couple of times per hour. Jul 3, 2023 · Your monitor itself could be experiencing hardware problems, leading to a loss of display signal. I am using DisplayPort and have tried running at 144hz and 120hz refresh rates with the same problem. Go to Other Settings, then select Factory Reset. I have 2 monitors set up, one through display port and the other HDMI. This happens more often in games, even more often with G-SYNC enabled, and extremely often in Hunt: Showdown for some reason. Jul 13, 2022 · So, this weird issue has been randomly occurring for a while: for a split second, the screen goes black and the audio stops, but the LED light on the monitor indicates that is still receiving a signal. Even when I connect my older monitor via DVI and the Samsung monitor via Displayport at the same time, they both show a black screen (although I think that the monitor connected via DVI may show black just because I I've got this same issue on my 28" 4K Odyssey G70A (LS28AG700NNXZA) running the latest display firmware (1008. For demonstration, here’s how you can do this on an MSI motherboard: Nov 26, 2021 · Facing issues where my DisplayPort connected monitor loses signal / black screens very briefly to them come back about a second later. When I connect DisplayPort in alt-mode to the dock to passthrough to my desktop, the screen periodically and randomly cuts out briefly before recovering a few seconds later. Sure it seems like a simple thing to do, but it had me stumped the first time it happened and I thought my It wasn't freezing the game was definitely still running. Every time it happens my monitor shows the displayport logo, as if it had just been plugged in. The issue seems to be related to the Display Ports on the Dock. Here’s how to disable Hardware Acceleration on Chromium-based browsers: 1. This happens randomly and has no pattern, or is temporary, could happen one time each hour or 3 times in a row in 10 minutes. If your monitor still goes black randomly, your issue is very likely caused by a hardware failure. The screen goes black completely randomly and for a few seconds then goes back to normal a few seconds later. Only the main monitor goes black, the second is un-affected. Then everything returns back to normal. 37). Power Supply Issues I've been experiecing an issue lately with my VG279QL1A Monitor. It happens often, once every 5-10 minutes. Mar 21, 2024 · Hello, I was looking for some help in diagnosing an issue with my monitor. Usually when this happens I will be checking email or there might be nothing on the screen desktop. Everything else works fine, but I have this weird issue where my monitor randomly shows a black screen for 1-2 seconds, then comes back to life. Nov 17, 2014 · The behavior has gotten *worse* with the last two MacOS updates. 1) and NVIDIA drivers (527. For some time now, the DP monitor will randomly go black for 1 second almost like it is refreshing itself, but it does not turn off, it just blink black for 1 second. Jan 9, 2025 · A monitor may experience intermittently going black (blanking) when connected to a Dell docking station using HDMI, USB Type-C, or DisplayPort (DP) output. In this case, you’ll need to bring your monitor or your computer to a repair store and seek professional help. Match this Screen refresh rate to that of Monitor 1. The screens will periodically go black for a few seconds several times during the day. I've tried different monitors, different cables, different ports, etc. Corrupted BIOS or inaccurate configuration can affect your display, causing the monitor to go black randomly. FreeSync being on or off made no difference So the solution. Now, go back to the Advanced display window and click on Display adapter properties for Display 2. This is not limited to Dell branded monitors. If a video or anything is playing it will continue to play just the monitor itself does not show any picture. So excluded is defect on monitors, cable or dock since the all work fine combined with my (old) Microsoft Surface Pro 4 - i5 - 4 GB - 128 GB leaving the Microsoft Mar 29, 2023 · I use it for office work (no gaming or heavy graphics). Hey reddit im having really annoying issues with my pc I run a 3 monitor setup have ddr5 ram 3090 kingpin i9 12900k a 1200 watt power supply but my pc tends to let the screens go black while I'm playing games and using my computer outside of gaming such as watching youtube videos I checked all the cables are plugged in checked the display port connections but nothing seems to work I checked if Feb 4, 2023 · Everything works fine but then suddenly, no matter in games or in windows, it just loses the DisplayPort signal (the icon for display port signal comes up in the left corner) and the screen goes black with several narrow gray/white horizontal lines dancing over the screen. The monitor connected to the HDMI connection on the card will randomly go black for one second and then recover. Here. Reset or Update BIOS. 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. Apr 15, 2018 · Sudden black screen, then returns to normal. Take note of the Screen refresh rate. The driver will crash and recover. Navigate to the Monitor tab. This issue may also be reported on third-party monitors. The problem is that very often the external screen goes black for few seconds. It seems to be randomly going black screen and then within 2-4 seconds returning into functional state. The issue happens when one screen is in full-screen windowed mode (games, netflix, or in fact any app in full screen windowed mode) — the second monitor randomly goes black every few minutes, especially when focusing the cursor between screens. Oct 19, 2012 · 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. When the laptop screen goes black, I have to restart the computer to get it to come back on. The monitors connected to the other three Displayport ports never have a problem. Here is what I tried to solve the problem without any result: Jan 4, 2023 · Restart your PC and check if the monitor still goes black randomly. Mar 27, 2021 · But, If you have a nvidia gpu check your event viewer for: Display driver nvlddmkm stopped responding and has successfully recovered. I don't think it has anything to do with your hardware. Additionally, backlight issues may cause your screen to go black even though it’s still receiving a signal from your PC. This is happening since I change my Jul 19, 2024 · I recently built a new pc. I use 2 monitors and have used the same set up for 6 months now and never had this issue before. It appears to be an issue related to internet - some type of data that comes when using the internet. xwnub kdlyo wdz vddcl dlkzfjsm yheju clykje icswv hkidluq trtb gtlbeeza yiwnrbrl rltxi kzfxf myg