Monitor randomly loses signal. and my monitors (two) are connected to it.
Monitor randomly loses signal The monitor is new, and also new is the DP cable and the GPU which Nov 4, 2022 · Monitor Randomly Loses Signal Sometimes your monitor randomly will loses signal for no apparent reason. I have another monitor connected by HDMI that does not lose connection when this happens. It's got me stressing out as this is a brand new pc I just built Specs: 4070 super B650-p msi mother board 7600 cpu Corsair vengeance 6000mhz cl18 ram Dec 12, 2023 · Hi guys, I’ve been struggling with this problem for couple days and I don’t know what to do. Only when i try to reload the graphi May 13, 2021 · So recently my pc started blue screening and yeah monitor was losing signal bla bla. I only use one display output at a time. Jan 17, 2023 · Problems With Your Drivers If your monitor randomly loses signal when gaming, sometimes, that could be due to your drivers. I installed all latest drivers includes NVIDIA graphic driver. Im really tired from restarting my pc and i need a solution if you need more info ask. Before delving into more complex troubleshooting steps, it is important to start with the basics. I can still hear audio when this happens and the computer is still running, but the only way to get signal again is to force shutdown and restart. Prior to the monitor upgrade, running the new PC on the old monitor, zero issues. To fix this problem, press the button on your monitor that turns off the screen. The monitor doesnt shut down or anything, it simply seems to lose the DP signal. After that my monitor just loses signal after i run a game for about 20-30 minutes, sometimes even less than that. I have two displays connected to my 4090, TV via HDMI 2. Tried 3 different cables (Silkland DP 2. For the first 5/6 days of owning the new monitor on the PC - also zero issues. Sometimes, the problem may also be related to the game’s graphics settings or hardware compatibility issues. Jan 14, 2023 · Good day, My monitor randomly loses signal, I have to turn it off then on to regain the signal. Specs: 5600x trident 3600cl18 ASU’s strix b550-a ASUs rx470(until new gpu arrives) CM 750v gold I tried different cables ,ports,drivers,refresh rates updated every single thing on my pc HDR is off Free sync is Feb 7, 2013 · My monitor (new Dell 24") will randomly lose the video signal. It is recognized by windows as a 2nd monitor but not receiving signal. Apr 8, 2002 · Thanks guys, I tried the troubleshooting steps you recommended but kept losing signal randomly. Apr 6, 2024 · Loose connections between your monitor and computer can cause the monitor to randomly lose signal. Wether im gaming or watching youtube or just sitting idle in desktop, my monitor will go black and lose image. That should cause it to reconnect with the On Windows 11, the monitors (mainly the main monitor), randomly disconnect and reconnnect, going black for a few seconds each time. I am using the latest Jul 5, 2022 · Monitor randomly losing connection - posted in External Hardware: I have this like 34 curve LED monitor from samsung (got from costco) probably got it back in 2018. May 19, 2021 · The issue started about 3 weeks ago, where randomly my dual monitors would simultaneously lose signal (PC would still run though in ALL instances not a hard shut down) forcing me to hard reset and hope the next time around it survives long enough to allow me the joy of joining my friends to play the games i love. Most of the time it is either in the morning after the computer has been on all night and the monitor in power save mode, or when I come home from work. We would like to show you a description here but the site won’t allow us. Jul 28, 2022 · The signal loss seems to happen randomly and is not based on any action I'm taking (or not taking) with the computer. Jun 19, 2024 · After doing the firmware update a few months back. Recently I've been having an issue with my PC (which just started happening about 5 or 6 days ago) in which my monitors lose signal (blackout), and then my PC auto-restarts at random during gaming. I get the Monitor message where it shows the resolution it picked and what refresh rate (2560x1440/165hz). Jul 30, 2023 · Hey everyone, The past month or so I've been experiencing an issue with my PC where both of my monitors will randomly lose signal and won't find it again until I force my PC to turn off with the power button. When i lose the video signal my PC stays on, i can hear sound, i need to reboot it with the reset button on the case. So far it only happened with ROBLOX and Garry’s Mod. They later checked my pc at the store where I bought it from but they didn't really find the answer they just reinstalled and installed some new drivers and changed some bios. Monitor randomly loses signal while playing games As the title says my monitor loses signal while playing games. Sep 7, 2025 · Most issues relating to monitors turning off unexpectedly involve power settings. Just the monitor goes off, I can still hear my friends talking on discord but not the game, probably the game crashes as well. my Monitor Randomly loses signal, while just using chrome, and also while gaming. Nov 10, 2021 · Update to the latest BIOS. However, sound will keep on playing and i can even use media buttons for example to stop or resume my music. If you've updated your software drivers and checked all your hardware, it could be a hardware malfunction. Apr 16, 2020 · On random intervals i just get the "no signal" message on my monitor and the pc doesnt respond to any input during that time. Barcelona | LALIGA Highlights | ESPN FC May 13, 2021 · So recently my pc started blue screening and yeah monitor was losing signal bla bla. My monitor says it lost connection while my computer is still on. The only way to get the signal back is by restarting my system. The computer keeps working, and I have to do a hard reset to recover it. It varies sometimes it turns off every 30mins and sometimes every other day. I experience this problem with both computers. Upgraded from an old MSI GTX 970. All of my drivers are up to date, temperatures while playing are normal (CPU-60-70C, GPU-70-80C). If a video or anything is playing it will continue to play just the monitor itself does not show any picture. g. Later, I started noticing it happening even on the desktop when the GPU load is low. Randomly my monitors just loses signal but my pc still on, if im watching youtube i would still keep hearing the sound of the the video still playing but my monitor would lose signal and di GPU Fans still spinning PC still on and Monitor lost signal. Sometimes after a freeze or forced reboot, when I turn the PC back on my second monitor (both are connected through displayport), will stay black. They may be outdated, corrupt, or just malfunctioning for no apparent reason. What causes a monitor to lose its HDMI connection? The most common reason for a monitor losing its HDMI connection is a physical issue with the cable or connection. If there’s a circuitry failure or a short in the wiring, your monitor will randomly lose signal or go blank. When this did happen I would have to hold my power button until my pc turned off then I would Feb 20, 2021 · Suddenly when I'm playing (not everyday, sometimes) I can hear a little "clic" inside my PC and then my screen turns blue and "no signal". If all else fails, backing up your data and a clean OS reinstall might just save the day. Just finish a custom loop build, now have some problems with the system. This problem only happened yesterday when Jan 11, 2022 · If your monitor randomly loses signal when gaming, sometimes, that could be due to your drivers. Sep 7, 2021 · I just bought myself a Zotac RTX 3070 (Was lucky enough to manage to get one). I have to restart it multiple times to get it on again but then it will happen again. , every 2 to 45 minutes. This happens no matter what I’m doing, whether I’m in fullscreen mode or not. For Garry’s Mod with MSI Afterburner gpu temp is more than 95% and cpu temp is like 60%. I have forgotten about the temperature though. Is there a solution for this? I have sent the gpu for rma and they said gpu was ok Jan 3, 2019 · Hey! Thank you in advance for any tips or help. However, even after extended gaming sessions, the signal isn’t lost at all. For some reason, after installing the graphics card I get absolutely no signal. Not the GPU driver reset, or HDMI pipe drenching. Nov 18, 2014 · Worked perfectly on day 1, started to constantly lose the DP signal on day 2, kept running without problem and any lost connection from day 3 to day 8 and yesterday, on day 9, suddenly started to show the same symptoms again. Another piece of info to add on in case its important is that it NEVER turns off while im playing games, its all fine, but while im watching a video or typing up a post, it potentially loses signal to my monitor, its so weird. Jun 24, 2024 · Very randomly and occasionally (1-2x per day) my main display briefly (2-5 seconds) loses signal, goes dark with a couple of flickers and returns (monitor OSD comes on showing input and display mode) while my secondary display stays running fine and never loses signal. May 22, 2020 · Hi, suddenly my monitor is losing signal whenever I play games (one time it crashed without me being in any game). This is not limited to Dell branded monitors. Jul 31, 2025 · My Main Monitor (2560x1440) loses signal and the re-gains it after like 1-3 seconds while my second one (1080x1020) stays on just fine. Other potentially relevant factors: The MacBook Pro clearly thinks that it is still connected to the display even when the display loses signal. My screen will blacken and then Nov 26, 2021 · Facing issues where my DisplayPort connected monitor loses signal / black screens very briefly to them come back about a second later. After changing to the new DP2. Nov 15, 2021 · While playing certain demanding games like Star Citizen and Apex Legends, my monitors will both randomly lose signal at the same time. Sep 25, 2017 · Issues I'm having, and all of these are random: - Fans (not sure which one, I'm thinking it's PSU) spins up to 100%, monitor loses signal and I power it down with power button on the case. My Monitor will lose randomly signal when I’m playing videos on YouTube. When I’m playing ROBLOX the gpu usage is 95-100% while the cpu usage is about 15-20%. Jun 10, 2025 · Sometimes while playing a game my display will randomly freeze or lose signal from my GPU. The monitor is a 4K 144Hz LG27GN950 also brand new. Also my PC sometimes completely turns off aswell so I'm very confused. It usually works well once I restart it, but I think it does have something to do with dp cable. This will usually happen when you’re using a wireless monitor, and it’s not uncommon for monitors to lose their connection between the transmitter and receiver. This problem randomly 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 with the video output from the DisplayLink video output. How to adjust power, standby, hibernate, and sleep settings. Happens randomly but quite frequently when I've just started up a game, other times just randomly. Oct 7, 2020 · Hello all, Specs: RTX 3080 i9-1099k Asus Maximus Hero XII 1000W NZXT PSU Asus ROG STRIX XG32VQ 31. Jun 22, 2023 · Resetting the monitor to its factory settings can be an effective solution to the issue of randomly losing signal. Is it the monitor, the May 19, 2025 · The monitor disconnection issue occurs when the display suddenly goes black or loses signal during gameplay. 1 cable and monitor via DP. But then about 2 months ago, the monitor would randomly lose the video signal when it was connected to the Surface, and sometimes it would even display "No HDMI signal". 1080p 60hz im pretty sure While i’m playing relatively high-res games such as fortnite or rust or COD cold war my monitor will randomly blank, lose signal, while my pc remains on, fan speed increases by a lot, and keyboard and mouse also remain on. Right when it happens, I will hear my PC fans rev up Jan 11, 2024 · I bought this notebook in a week. We suggest looking at the power settings in your operating system to see if they're causing your monitor to sleep. Oct 17, 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. It's happened a few times while gaming, it's happened once while streaming video, and it's happened once while just web browsing. This common issue means that the monitor is not receiving a We would like to show you a description here but the site won’t allow us. The monitor will lose the signal from the GPU while the system is still running (have sounds and all), have to force reboot to get it working again. When this happens my computer requires a reboot, but after reboot it is unable to find any graphics driver, but if i reboot it again, it will find the drivers again. I connected our TV to the GPU as a second display for videos/movies it does not lose power or signal only the monitor. Suddenly, the screen becomes black for 1 second, then the signal comes back and the monitor shows the input and relosution, saying "Displayport 3840x2160". 0 and IVANKY) also the default cable. Mine is much more stable after changing my dp cable to iVANKY one. Aug 21, 2015 · Instances when using Chrome, my monitor will just randomly lose signal as if it just went to sleep and turned right back on. Monitor randomly loses signal Hello, ive had this problem randomly for most of 2 years now and im honestly just defeated by it. 1 cable, my monitor still randomly loses signal like how OP described but even worse than 1-2 times a day. I haven't noticed this issue in other games than LoL. Now I don I can just scroll around the web and the monitor will loose its signal and the gpu fans like work on 100 percent. What should I do?? Lately, my computer has been having a problem where my monitor randomly loses signal. In which Oct 11, 2025 · In this comprehensive guide, we will walk through the numerous potential reasons why your monitor may be randomly losing signal, along with step-by-step solutions to fix the problem permanently. Mar 15, 2025 · At first, I noticed that while gaming, my monitor would randomly lose signal for 1–2 seconds and then come back. Since I started using it, I’ve been dealing with this annoying issue where my monitor randomly goes black for a few seconds before coming back on. It happens on any Numerous cache-wiping, uninstalls, restarts, and reinstalls eventually fixed that, but my monitor losing signal has still been happening. I had to hard reset the PC in order to get a signal back. Specs: Nvidia Geforce GT 545 3GB VRam Intel i7-3820 Monitor randomly loses signal but computer stays on. The signal drop manifests as a brief, 1-2 second (although could be May 7, 2019 · Hello, I am having issues with my PC. Over time, the HDMI cable can become worn or Oct 10, 2017 · Monitors randomly lose display signal but PC remains running and it requires a hard reset to gain the display back. At the start of the year I built a new PC but I only bought GPU and a new monitor recently. In the past weekish, It's started to happen more and more frequently, almost on a Dec 1, 2022 · A monitor losing signal while gaming can be caused by bad circuitry in the monitor. When it happens, you see a black screen like two times as if the signal was dropping, after 2-3 Monitor randomly loses signal after a few minutes while gaming. Jul 10, 2024 · These freezes will happen for a minute or 2, until a longer freeze happens, my monitors lose signal and my PC restarts. I bought a new 8K certified HDMI cable and that seemed to resolve the issue. Posted by ttyG3D: “Monitor loses signal often with every driver from past 3 months (UPDAT” Jul 5, 2022 · Monitor randomly losing connection - posted in External Hardware: I have this like 34 curve LED monitor from samsung (got from costco) probably got it back in 2018. A fix for those annoying quick signal drops to a black screen. Video cables are no different to May 10, 2022 · Brand new odyssey g7 loses signal and the only way to fix it is by restarting my pc. ive read all the comments and im hopings its a psu problem. I do not know if it happens with any other program or the computer itself is having issues because it's only happened to me while using Chrome. The computer seemed fine for a little while but eventually the monitor lost signal again. (almost failed my exams because of this)I have tried changing the cable , reinstalling drivers (with DDU ofcource), reinstalling windows and even cleaning the PCI-E May 27, 2024 · The monitor sometimes is losing signal after turning it on via it's power button,and the only solution is to reboot the PC via the reboot button. 4 days ago · This issue has happened to me several times and is very frustrating. This will erase any customization that you may have done to your monitor, but it can fix the issue if it was caused by an incorrect setting. This issue doesn't appear to be linked (at least directly) to computer or GPU load, as it will occur at desktop idle, intensive gaming, and every situation in between. So the problem with my new build is as follow: Dual monitors, not 4K or really anything to fancy just average monitors, they both randomly lose signal then turn back on after a few seconds. The monitor is still on thought, its just behaving like its not connected to anything, and i have to restart my PC to get it to work again, which is also still on, no audio though. My monitor randomly after a few minutes of use will go black and say no signal, then pop - 1022358 For PC on the PC, a GameFAQs message board topic titled "Monitor randomly loses signal during a game". The abbreviated version is I built a new PC a few months ago and after building the PC my monitor would lose signal randomly and go into sleep mode. and my monitors (two) are connected to it. I swapped from an RTX 4090 Suprim to 5090 FE and now the monitor randomly turns off for 1-2 sec and recovers. Dec 17, 2024 · By understanding the causes of lost HDMI signal and following the troubleshooting steps outlined above, you should be able to resolve the issue and enjoy uninterrupted HDMI connectivity. May 21, 2024 · Encountering a 'no signal' message on your monitor when trying to use an HDMI can be frustrating. Nov 10, 2020 · So for a year my pc has been working fine, but then a few days ago my monitor just turns off after about 3 hours and says "No signal detected" and doesn't turn on until i restart it. Here is a post on; fix a monitor randomly loses signal that will help you to avoid losing your data. I have exactly the same problem. Jun 22, 2021 · [SOLVED] 3 monitors randomly losing signal simultaneously muchdsign Jun 22, 2021 3080 black sceen gpu monitor signal Feb 17, 2021 · But for whatever reason when watching YouTube or doing college work on Canvas, my monitors will randomly turn black and say no signal then a second later turn back on. My PC: Ryzen 5 3600 MSI B450M MORTAR MAX 8GB 3200 MHz Feb 12, 2023 · In this video I show you how to potentially fix the issue where your monitor (s) lose signal. I can hear audio from my discord but not from the game i'm currently playing (the monitor has only lost signal when i'm playing games). - I lose signal to the monitor, fan speed is normal, sometimes LED on Motherboard is light up on CPU or DRAM. I get the message on the monitor saying 'DP - No signal from device'. But the monitor randomly loses signal when I'm watching Netflix on Chrome. Aug 10, 2025 · I have a dual monitor setup and both monitors randomly lose signal at exact same time Self-built PC Newbie 0 Aug 10, 2025, 10:58 AM Feb 10, 2025 · Hey everyone! I recently got my hands on an RTX 5080 (it’s a PNY model, if that helps). I have an 850W PSU. Basically i couldnt play any game or even stream any video (such as YT), because it would randomly go no signal and turned back on after 2 seconds. Description of Original Problem: Monitor randomly turns off and says no hdmi cable mostly while playing league. Display Port 1 repeatedly pops up in the top left along with the flickering black screen - still looks like the monitor is losing the signal then finding it again rapidly. Tried: - reconnect DP cable, doesn't work - reconnect GPU, doesn't work - change GPU PCIe cable, doesn't work I tried to remote control the system when the issue happens Sep 7, 2018 · Please help i cannot use my computer because randomly the monitor loses signal from the pc and goes idle. Safe Mode can help you uninstall pesky drivers or software that’s recently been added. Been experiencing random signal drops/black screens on my LG TV ever since I installed the new GPU. Monitor Randomly loses Signal This started happening recently where my monitor will randomly lose signal when i'm playing games. See full list on drtechreviews. It was looking good till yesterday Sep 8, 2024 · A few months ago, I finally found a KVM switch so I could plug 2 HMDI cables from both computers into the monitor, which worked great. Sometimes the monitor wont reconnect by itself, and simply says "No HDMI/DP signal". I've been having an issue where my monitor goes black/loses signal for a couple seconds and quickly flashes the HDMI/DP input icon and then goes back to normal. Jun 15, 2020 · I built my pc like 2 days ago and on the first day my monitor randomly turned black and said no signal but my pc was still lit up and working and this problem happened a couple times throughout the day. Posted by ttyG3D: “Monitor loses signal often with every driver from past 3 months (UPDAT” Mar 24, 2025 · Have a problem that kind of makes no sense to me. Installed my 4090 FE and new monitor (AW3423DW) a couple of weeks ago. I used a 2080 and had no problem but with my 4080 the pc randomly looses video signal and fans go 100% . Sound also still works for some time before switching off. At this point I couldn’t tell if there was a common scenario as to when the monitor was losing signal. Hi. At completely random times, sometimes after a week, sometimes twice a day, my screen will go black and my monitor will show "No Signal". Both these problems occur randomly and I can't recreate them on a whim,it's seemingly completely random. Any fix? CPU - AMD A6-3670 GPU - AMD Dear u/Daddy_Spez, I'm encountering a frustrating display issue in Windows whereby the display signal intermittently drops out and the screen cuts to black. truemonitor turns off randomly and says displayport no signal while computer still running Feb 7, 2013 · My monitor (new Dell 24") will randomly lose the video signal. This can be caused by long, or poor quality video cables. Maybe the PSU or GPU (from the 116 BSOD error code). 13 votes, 11 comments. Now all-of-a-sudden the monitor will lose signal. Generally happens when downloading/using YouTube Apr 7, 2025 · Are you feeling upset when you encounter the monitor no signal issue? You can fix this issue easily with the fixes in this article! Sep 8, 2024 · Hands-on with Valve's new Steam Frame headset — Arm-powered, mixed-mode device uses new Fex translation layer for traditional x86 games Question PC losing monitor signal randomly ElJuanito Sep 8, 2024 gpu #4080 hdmi monitor screen black out Posted by solutions15: “Monitor randomly loses signal, fixed with reboot” It happens sometimes with my 27GP95R, and I have heard other LG monitor users experience the same as well. And other times it loses display port signal completely. It’s a one week old PC with a ROG STRIX 3080 OC GPU, intel i9-10900K CPU and 32 GB of RAM with 9TB of SSD and HDD storage. It seemed to be incredibly random and could happen while putzing around windows, playing games, using software, or downloading programs. ihave bosston 700watts and boy i have read some bad reviews about this one Aug 29, 2020 · Sometimes, completely random, the Monitor loses connection to the MBP for a very brief moment, sound also changes from the Monitor output to the MBP Internal speakers, until it comes back and everything is just fine. It happens every 30-60mins, only on heavier games like AC Odyssey. I'm using an HDMI 2. Specs: 5600x trident 3600cl18 ASU’s strix b550-a ASUs rx470(until new gpu arrives) CM 750v gold I tried different cables ,ports,drivers,refresh rates updated every single thing on my pc HDR is off Free sync is Monitor randomly loses connection I have a HP z27 monitor and a usb 3. This can happen for various reasons, such as faulty cables, outdated graphics card drivers, or even overheating components. All of these cables worked fine before. This happens randomly while gaming, watching youtube or just sitting in home screen. Tried: - reconnect DP cable, doesn't work - reconnect GPU, doesn't work - change GPU PCIe cable, doesn't work I tried to remote control the system when the issue happens . 1 gen 2 cable that I use to connect to my personal (Microsoft Surface Pro 7) and work laptops (13in MacBook Pro 2020). I’ve run tests with FurMark and UniGine without any crashes, and there Aug 24, 2020 · Hi ,My video card suddenly having a hard time getting a display on my monitor but when it has a display it will randomly lose it's signal again and i need to shut it down and when I watching videos i can still hear the audio properly and not in loop . The computer can be restarted without needing a force shutdown When I Nov 13, 2024 · Hi guys i have a built windows 10 pro pc, with msi graphic card. I think its something related to crashing because Both of my monitors lose signal and then I hear my gpu fans start running at full speed. Jun 30, 2021 · I'd just make sure your power cables to your monitors are seated properly, my 2nd monitor loses signal sometimes because the power cable slips out a tiny bit. It sometimes does this twice in succession, and sometimes a few minutes will pass between occurrences. It seems to be randomly going black screen and then within 2-4 seconds returning into functional state. May 20, 2020 · However, when the monitor is connected to this device, the monitor randomly loses signal every few minutes—e. Note that it doesn't ALWAYS restart. I reformatted my PC. My PC keeps turning off - Tech Support Walkthrough 🚨 EL CLASICO CHAOS 🚨 Real Madrid vs. com Nov 15, 2025 · Getting a “no display detected” error signal on your monitor is quite frustrating, so I spoke to display makers Asus and ViewSonic to get answers as to why this might happen and how to fix it. I’ve Monitor randomly loses signal while playing games As the title says my monitor loses signal while playing games. 5" 1440p 144Hz display New PC, it's been working without a hitch for weeks (since 3080 launch day actually). May 5, 2021 · Recently I have been having a problem where my PC will lose signal randomly after around 10-20 minutes of starting it. I have a RTX 2060 6gb, it’s like 4 years old but has been working well. Only one monitor has been plugged in after this. Every so often, my monitor will randomly lose connection for a few seconds before reconnecting. My GPU driver is the latest version. My keyboard's buttons will still light up when I press them. After talking to MSI customer service they recommended RMAing the motherboard (MAG X570 Tomahawk) and GPU (6800XT Gaming X Trio). 0 cable (a really good high-speed one), but nothing. There is no solution on the web. I started to have this issue when I upgraded to a 3090 card, at f Getting seemingly random monitor signal loss & PC restart during gaming. FYI, my PSU has one 6 pin Dec 1, 2021 · Hello, my Gigabyte M28U monitor keeps randomly losing displayport signal. May 22, 2025 · Corrupted system files or conflicting drivers could be the reason your monitor loses signal post-boot. In the past four days I've been having an issue with the signal on my monitor dropping intermittently. fghgbt ywjeddx cxzivcx qokeubv smvo yqtlyv dwprz pnjlo rgb wpbej kpgblek cucpgex fdglc wjixqo ivsndry