Random blackscreen with r9 290 tri-x

vinetor

Prominent
Aug 30, 2017
2
0
510
Hi, something like 5 months ago i've started to experience these random "blackscreen" while i was playing, but i thought it was only a problem of heat and fixed it for a while using a more efficient cooling system.
But now the problem is getting worse, sometimes i receive bsod even while i'm browsing and i don't know what to do. I only get an error in the event log called "Power Kernel" with ID 41. I would be really glad if someone could help me.

Things i've tried:
Cleaning the VGA
Unistall and reinstall the drivers
Format the Drive
Clean the PSU
Run benchmarks (Doesn't crash while i'm doing it)
Try to oc with MSI Afterburner

Specs:
PSU: XFX 650W
CPU: I7 4790K
RAM: Ballistix 16 gb DDR3 1600
SSD: Samsung evo 850
VGA: Sapphire R9 290 tri-x

Thank you and sorry for my english :)