Question Monitors go black only while gaming, can still hear background noise, sometimes have to hard reboot ?

[AngryDoc]

Hello!

First post, sorry if this is in the wrong category.

I have recently ( in the last few weeks), have had an issue where all my 3 monitors go black while gaming. I will still be able to hear discord for a few sconds, and then only the background noise of whatever game I am playing at the time. Sometimes it reboots on its own (which creates a dump), sometimes it just goes on for a while and I have to hard reboot it. I can tell that my PC is still responsive to commands since I have tried resetting the graphics driver using the keyboard (ctrl+shift+windows+B). Length of time before crashing is entierly random, sometimes very short and sometimes a few hours.

Specs:

• Windows 10 Home
• CPU: Ryzen 9 3950x
• GPU: MSI RTX 3090 trio
• RAM: Corsair RGB PRO 3600Mhz (2x16)
• PSU: Seasonic Prime Ultra Platinum 1300W
• Motherboard: MPG X670E Carbon max wifi
• The PSU is brand new (thought it might fix the issue)
• I used a water cooling loop which is a few month old
• No OC of any kind

What I have tried/observed:

• Windows updated to latest drivers
• All drivers updated to latest
• Bios updated to latest
• Monitored temperatures (more than fine)
• Stress tested my GPU, CPU, and PSU which all turned out fine
• Tried clean gpu driver install
• Tried gpu driver rollback to before the issue
• Tried various games, happens on any of them
• Monitored ressources while gaming: GPU is around 90% most of the time and the game is marked very high power usage
• Have tried removing all usb devices other than mouse and keyboard to see if it was linked to a faulty device (which it wasn't)
• Tried having only one monitor at a time (tried each, all had the issue after some time).
• Tried disabling all non-windows services

Here is a link for the few dump files that were created: https://1drv.ms/f/s!Am30qnT1ZhcIm02XnY_MRP322c7A?e=iZzy2j

Thank you for your time and help!

 

[ak47jar3d]

I had a similar issues with resizeable bar. I would try Disabling that from the bios.

 

[AngryDoc]

I had a similar issues with resizeable bar. I would try Disabling that from the bios.

Thanks for your answer.

I tried it but unfortunately it did not work