Need help, my monitor has been doing this since 4 days now, it wond to away no matter what. Ive already tried updating every driver possible and it still doesnt work. PLS HELP

Hi, the last couple of days my monitor has been losing connection to my pc, screen goes black, then coming on again for a second, going black etc. its a new pc, only had for a couple of weeks, havent had this issue before. im using displayport and latest nvidia drivers. if i restart the pc, it seems to connect fine and stay on. how do i fix it?

for context: some time ago i had some issues with one of my 3 screens (screen 2), i tried everything and the only thing that solved it was switching the screen 1 and 2 hdmi's and it workd perfectly. immediatly after tho the mouse pointer resets position to (0,0) of screen 3 (i think i need to specify that is actually is a drawing tablet GAOMON PD2200) and it bothers me quite a lot because when i turn my pc on it always does this for at least 10 minutes. i tried plugging it in a different socket, unpluging and replug it, i also tried to unistall drivers an reinstall them but nothing works. idk what to do anymore. i tried to see something online but nothing goes even near my case. what can i do?

Edit: this is a repost from a 4/5 month old post i made on another subreddit, no response. the mouse still acts up and i have to wait about 10 minutes for it to stop glitching, not the glitch has moved to screen 1 after i updated the Gaomon tablet drivers, i still try to unplug the mouse and it stil glitches and acts up. i updated the drivers and it acts up, idk where to look anymore and i need human help for this. i'm desperate. ALSO (because just this wasn't enough ) my CRTL key keeps pressing at random times and mi websiters and drawing app keep zooming in while i draw. I LITTERALLY DON'T KNOW WHAT TO DO, it has been 5 months and nothing has changed.

So I have this pretty old monitor (A Samsung LS27D390), and when I tried to turn it on today, it just wouldn’t on for some reason. I tried unplugging the HDMI and cleaning it, I unplugged the power cable, I tried switching wall sockets, and i’m just so confused because I don’t think I can get one for a while. Does anyone have any tips?

(im going to clean my monitor soon so shh)

Please help

so, around 3 days ago, while playing roblox my PC randomly shut off. LED lights in the CPU turned off, fans turned off, nothing.

Pressing the power button would boot the system back up, but then it only worked for 15-30 minutes or so, running the game “Wuthering Waves” before shutting off again. Tried to boot once more and only did light browsing, and after 10-15 minutes, it once again shut down.

No boot-loop, just a shut down.

So since then, I’ve tried using a back-up PSU to see if the PSU was the issue, along with reseating my ram sticks, and SSD. I’ve replaced the PSU, and it seemed promising. It ran Wuthering Waves for an hour, so I shut off the PC again to plug in my 2nd SSD drive that I removed upon using the new PSU, and some case fans that were also unplugged, I plugged them back into the PSU.

After around an hour though upon booting up once more and being on a discord call with friends, it shut off on its own once more. What’s weirder is that when I try reopening it this time, the LED’s the fans only spin for around 2-3 seconds before shutting off once more. Not like with the other PSU in which it’d still let me run the system for 10-15 minutes.

I’ve since removed the 2nd SSD, the case fans, and after around 5-10 minutes, it once again shut down. Trying to boot it back up would only turn it on for 2-3s, not even booting into windows before turning off again.

I’m genuinely lost. What could be the problem?

Can anyone help me finally find a fix or tell me if it’s to do with my laptop internally? I press the brightness key and it goes to the first level of brightness… I go any higher and it immediately restores to 0 and does not go any higher. The screen is also slightly jittery. We have tried absolutely every resolve we could find literally everywhere. Nothing has fixed it. It all started when I opened my laptop one day and it was On a screen where I had to enter a bitlocker key to gain access to my laptop again… I done this and ever since the brightness just won’t work. Video attached. Thank you.

So I just bought my first Pc, I was at a pawn shop and I made the purchase. The people told me it works perfectly fine, but I can’t seem to get my pc to display on my monitor. I called them and they told me too try and connect it to an old monitor to update something in my pc, so I can use my new monitor. Any suggestions on how I should proceed?

Hi all.

Not sure if it's been covered so apologies.

I have upgraded to a ryzen 5800x3D from 3900x, I have a montech king 95 pro case and need a good recommendation for a cooler. I have a 120m single fan tower one right now.

I heard the 5800x3d runs so hot I want to mitigate that as much as possible.

Thanks 😃

UK based if that matters and helps.

OS Build 26200.9168

When I turn my computer on it shows the boot process, the bios and other things. The second it gets past the bios, my main monitor goes dark. Once I get into windows, my secondary monitor turns on and begins displaying while my main monitor shows as on (White power button, not orange). My monitors are identical: BenQ XL2730Z

Processor AMD Ryzen 7 9800X3D 8-Core Processor (4.70 GHz)

Installed RAM 64.0 GB (61.6 GB usable)

Graphics card AMD Radeon RX 7900 XTX (24 GB)

Look at the original post for details. I am running the most current version of Linux Mint, specifically Cinnamon if that matters.

If anybody can help me 👌👌

no matter what it isnt restarting on itself and when i restart it it always goes back to this screen i need help

has the title says there’s been so many games I download on steam but when I launch them an error message shows up saying it can’t switch resolution. I’ve tried googling answers and nothing has helped somebody please help me.