Question GPU loses power after getting into Windows

TheNuttis

Prominent
Jun 8, 2019
5
0
510
My GPU has started to behave oddly. Yesterday while i was gaming the monitor went black and I lost sound too. I looked at My case through see thorough window panel and saw that my Vega 64's GPUtach had no LEDs on, meaning it had no power but Radeon logo was powered. I thought nothing of it. Powered off The computer and restarted it. No problem for rest of the day

But today the problem has gotten out of hand. GPU loses power right after getting into Windows 10 (monitor goes black and no sound, GPUtach had no LEDs on, but Radeon logo is powered).

What do you guys think? Bad PSU, bad GPU or both?
 

TheNuttis

Prominent
Jun 8, 2019
5
0
510
GPU: AMD Radeon Vega 64
PSU: Corsair RM850x
CPU: AMD Ryzen 3600x
RAM: 2x Corsair 8gb 2666mhz DDR4
Memory: Kingston 2x 960gb SSD
Monitor: Svive CYGNI 32" 1440p 165HZ
 

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