Monitor shows DP no signal and fans speed up? What the problem

R0yalas
R0yalas Member Posts: 2 New User

so i have a problem with my pc only while gaming the monitor flashes a screen to no dp signal and fans ram up to the max then only way to turn off pc is to just physical button.

So it doesnt happen when you only using pc regulary but only while gaming.

I tried to stress test both cpu and gpu at the same time and seperatly the bug does not accure, till i turn on the game.

Already tried reinstalling windows and switching cables but it doesnt help, any suggestions on this problem and how to fix it?

Specs-

Gpu: Rtx 3070

Cpu: i7-11700f

Ram: 2x16gb 2400mhz

Answers

  • billsey
    billsey ACE Posts: 34,246 Trailblazer

    What computer do you have? Your full model number is usually on the same sticker as your serial number, it should look something like xxxxx-xxx-xxxx. What game or games causes the issue? Do yours have a way to monitor the GPU temperature? The issue might be a game bug or an issue with the GPU not cooling correctly, or something else… 2400MHz memory seems a bit slow for a 11th gen system, are you sure it's not 4800MT/s?

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  • R0yalas
    R0yalas Member Posts: 2 New User

    model is in the photo, game that couses it is cs2 i dont play any other games and yep previous owner swapped rams from 16 to 2x16gb 2400mhz, atm dont have serial number, tried every single way to fix it but everything seems to be okay, and there is a problem on uninstalling windows couse it doesnt let me to boot through the flash to fully clean uninstall and install other windows

  • billsey
    billsey ACE Posts: 34,246 Trailblazer

    Yeah, that memory is XMP enabled, which will run at the base speed unless you have a BIOS version that supports XMP. I can't remember if they ever enabled it for the PO3-630 models, I know they did with the following year PO3-640. Which BIOS is running on it now? The latest is R01-A4… Your system supports both Windows 10 and Windows 11 and shipped with W10. Which are you running now? Next question, what driver version are you running on your 3070? Is the GeForce Experience updated to the latest as well? I believe it has some optimizations for CS2… My thought is still that there's some issue with the 3070, either overheating or just plain failing.

    Click on "Like" if you find my answer useful or click on "Yes" if it answers your question.