AMD WATTMAN Hard Restart

Discussion created by xenorisk on May 10, 2019
Latest reply on May 10, 2019 by xenorisk

I recently finished upgrading my PC today, everything runs fine I am able to browse the internet properly and watch videos. But every time I try to run a game specifically Rainbow Six Siege, the whole PC restarts with no errors message. I tried various solution which I will be listing down below along with my specs.


Solution I've tried - 

Changing the PSU

Set it to Undervolt 

Fresh install Windows 10 

Disabling OC

Setting Zero RPM off

Setting frequency on both GPU and Memory to dynamic 

Temp is usually 40 - 50c 

Clean install my GPU with DDU in safemode

Download the graphic Driver 18.12.3



Gpu - AMD Vegas 56 Sapphire

CPU - AMD Ryzen 5 2600

PSU- Corsair Cx series 750 watt 

Ram - Corsair Vengance LPX 16gb

Motherboard - MSI performance B450M


I've been trying to fix this for hours at the moment, but I will try to fix this in the morning any suggestion would be very helpful. Thank you for your help!