I just built a new system with a ryzen pro 4650G. Every part is brand new , after I install graphics drivers, PC starts to reboot randomly. CPU benchmarks work without a problem like cinebench , but even with the lightest GPU load , computer crashes. It seem to be random because it is rebooting even while idle, but I can make it crash with heaven benchmark, instant reboot.
Temperatures are perfectly fine, 40 degrees mostly. I am using XMP profile provided.
MB : MSI B550M Mortar
Ram : Corsair 2x8GB 3600MHz
Storage : Kinsgton A2000
Every part is in motherboards QVL , I tried different versions of windows , newest and older graphics drivers. Sometimes PC can't reboot , green/gray or rainbow colors appear on screen and i have to manually reset the pc.
I feel a bit hopeless because every part is new and I cannot find the cause.
I've got the same problem with:
- MSI B450 TOMAHAWK MAX II
- AMD Ryzen 5 Pro 4650g
- Patriot Viper Blackout 16GB [2x8GB 3200MHz DDR4 CL16 DIMM]
- Crucial 1TB M.2 PCIe NVMe P2
- Corsair CV 550W 80 Plus Bronze
- SilentiumPC Spartan 4 Max 120mm
- SilentiumPC Regnum RG6V EVO TG
PC reboots randomly when playing some games (not all), watching yt, running 3dmark tests, heaven benchmark.
It's really annoying and I don't know what I can do with this problem.