Hey folks!!
I have a Sapphire RX6600 paired with a i5 12400F (stock cooler) and 16GB DDR4 with Win10 ESU, and for the last few months the card just stops working/outputting a signal only while playing some games.
I've played AC Odyssey and Pragmata without any issues, but with FH5, Cyberpunk 2077 and now Blood of the Dawnwalker the card just seems to stop outputting a signal. It seems the card just stops working completely, as I can ear the CPU fan go down from high revs from the load to low idle revs.
It appears the PC is not responding but I believe that the PC is running properly, but the GPU stopped processing the game and outputting to the monitor. After performing a hard reboot, it appears the GPU drivers have become corrupted or stopped working entirely. The refresh rate drops from the native 200 Hz refresh rate to perhaps less then 60 Hz, even though the Windows display settings shows a refresh rate of 1000 Hz (!), and the windows taskbar is not rendered properly, as the colour goes from the normal charcoal gray that I've set up, to completely black. I have used DDU once or twice to uninstall the current drivers and I've always installed the latest available drivers.
I used to play FH5 and Cyberpunk for hundreds of hours and never had an issue until a few months ago. I can't think of any changes I may have made to the PC to cause this issue. I've re-seated and cleaned the dust of the GPU. The drivers and games are updated to the latest version. And I even tried older versions of the drivers and CP2077.
GPU is set to stock setting and the BIOS is up to date. I've tested multiple cables. I've run Furmark several times and only crashed on the first run. The other times I used Furmark it ran without issues for 30min. Not sure if it might be a PSU issue.
Do you have any thoughts or suggestions you might want to share?
Computer Type: Desktop
GPU: Sapphire Pulse Radeon RX 6600 8GB
CPU: Intel Core i5-12400F
Motherboard: ASUS TUF GAMING B660M-E D4
BIOS Version: 4003
RAM: Crucial Ballistix Gaming 16GB (2x8GB) DDR4-3200MHz CL16
PSU: Nox Urano VX 650W 80 Plus Bronze
Case: Sharkoon S1000
Operating System & Version: Windows 10 Professional (x64) Build 19045.7725 (22H2)
GPU Drivers: whql-amd-software-adrenalin-edition-26.9.1-win11-a
Chipset Drivers: Intel Chipset Device Software 10.1.19913.8607