lines across screen

Hello. I have a problem with my monitor. Few days ago I was going through display settings and I saw my refresh rate was set to 60Hz, even though it's always set to 75Hz, so I set it to 75Hz it and discovered some vertical lines, predominantly visible on grayish background (Discord). I reverted...

Hello, sometimes when I start up my PC, horizontal lines flicker across the bottom half of my screen. Although annoying, it goes away after a couple of minutes so it's not a big deal. What could be causing this, and are there any fixes? Here is a video of it happening: View...

I have a Asus Zenbook ProDuo and a transparent line appeared on the screen. I usually keep it connected to another display. The second display does not present the line. I am not 100% sure, but I think the line appeared when I disconnected the HDMI cable. Here is a video: View...

I have a ASUS TUF A15 laptop. A few weeks ago I started getting those vertical lines at the top of the screen. At first it was manageable, it only happened when I entered full screen of a video. Then it got worse to the point that I can't see what's below those lines. Sometimes the screen...

I have a AOC AGON AG322QCX 31.5" WQHD 144Hz VGA HDMI DP LED Monitor i bought like 4 years ago. Almost every time i turn my PC on it has green purple and grey horizontal lines at the bottom of the screen. It goes away if i restart the PC sometimes and other times it just goes away. I'm just...

Glitchy lines seemed to have invaded almost all of my monitor, but the small section up top that isn't covered I can still interact with and even open the desktop icons that can be shown. How do I fix this? View: https://imgur.com/gallery/3rWX1p2

So whenever I turn on my laptop (Asus ROG Zephyrus M GU502GU) after it has been turned off for a couple of hours, the screen on my laptop starts displaying these weird lines (see links posted below). The screen remains black while the laptop is posting and only starts displaying something when...

Hello! For a few years I have been having artifacts problems with my GTX 1050 2GB. This used to happen randomly when I watched videos on YouTube and intensified when I started playing a game on a ps2 emulator. But a few days ago I tried playing a video game (Skul: The Hero Slayer) and discovered...

Hello everyone! I hope someone could at least tell me what's going on :( I was just normally on twitch when suddenly ocurred a Power Outage, for some minutes. After my PC boot, started to show Vertical Purple Lines all over the screen. If I uninstall the drives the lines dissapear, if I...

Hello hardwares! I turned my pc up and these vertical/horizontal blue lines appeared on my display as shown in the photo. I tried monitor with my laptop and its working fine, so its not the monitor. What do you think this can be? Graphics card, software...? If I change the resolution in the...

Hello, Ive got a 1050Ti, running a dual monitor (1920x1080 on HDMI and 1366x768 on HDMI to VGA adapter). All this worked normally until recently I've got a random desync, or something like that, across the screen. Could be a driver or a Windows update that caused this. (source: Game Theory...

Hello Guys I have an Asus Rog g551vw -GT960M,Intelhd 530,Cpu-I7 6700hq.I have an unusual graphical problem that appears only sometimes.I have noticed that this problem mostly appears when i am switching the chrome tab to the youtube playing one.Sometimes the laptop screen goes black and the...

For some reason weird lines appear on my screen for specific apps. They arent horizontal lines they are just random and grainy. Can anyone help?

So I was using my laptop before I went to sleep no problem. But when I woke up the bottom half suddenly got black thick horizontal lines . I didn't even move the laptop an inch or spill anything on it ever. The weird part is those lines only appeared when there was a black background. Literally...

So I've got a faulty NVISION IP24V1 75hz Monitor from a friend. He told me that before his monitor acted unusual, he tried to switch his refresh rate to 75hz[because it was set to 60hz default] from Windows display settings. Everything was okay for a couple of days. But after that, his monitor...

I apologise if this is the wrong place to post this. I have experienced this small issue since building my PC approximately 2 years ago. I noticed unusual curved lines appearing on my display that I previously thought was a hardware issue. After looking at screenshots taken from different games...

so basically since 2 days ago i went back to a restore point beacuse of various reasons, however ever since that restore point my screen has been acting up so strangely, it works perfectly fine on my nintendo switch so it has to do with computer but i cant find any solutions, basically im...

I have a self-built computer, Ryzen 1600 OC to 3.8GHz -Runs at 35c idle and 50c-60c under load 2 SSD and 1 HDD AB 350 Pro board RX 590 - Latest driver 2 HP 25x 144 (Connected by Display Ports) 750w power supply (Increased from 500, because I thought it was low power) 16 GB ram (3000Mhz) When I...

hello a couple of days ago i started having a problem first appearing on YouTube where black and green squares start appearing randomly on videos and something like this too and after a while these lines started appearing on my browsers and everywhere to be honest and then my PC started...

The screen turns normal after like 10minutes of staying on ish. what is wrong? just got it. havent dropped it. do i have to send it back?

I have this monitor; LG-24MP59HT-P just yesterday, a strange issue started happening to the monitor screen. regardless whether the monitor is connected to the PC or is just idle, these strange lines keep appearing. Even when the PC is off ( but the monitor itself is on ) and the display ports...

Hello guys system spec Monitor - Lenovo Legion y25f Graphic card - Asus GTX1050ti Asus z170-A Windows 10 v1803 Displays shows lines Image when i install drivers. no issues in basic display driver things i've tried checked with different cables , bios update, different drivers , used DDU to...

Hello, I want to buy a secondhand notebook and now I found one, but there's a problem with screen. It does a big purple lines. When you press a place upon the keyboard the lines dissapear. The seller thinks it could be a cable to monitor. What do you think? Any suggestions? It's Dell Latitude...

Hey, so while browsing on internet and watching videos on youtube using Chrome my CPU goes up to 45°-50°C, that's the same temp i get when playing games like Overwatch. I've already turned off hardware acceleration on Chrome's configuration. It definetely is not my CPU because i rarely go over...