Low voltage reading R9 270 input out of range when gpu load

m.zunedy

Prominent
Feb 5, 2018
5
0
510
Intel i7 3770
HIS R9 270 Boost X2 IceQ
(New) Seasonic M12II (Was Cooler Master 500 with same problem)
RAM 1600Mhz 6GB


Hello, I have HP H8-1492d with upgraded VGA and PSU. It's always "input out of range" when gaming or when high load for certain amount of time. Cpu freeze and need to hard reset. Sometimes failed to boot with 6 beep afterward. I need wait for some time to boot successfuly again.

I tried to stress it with furmark and log the stat using gpuz and showing abnormal V12 current, VDDC, and VDDC current. What is wrong, is it repairable?

EDIT : Log Screenshot
https://imgur.com/fJomxCP
https://imgur.com/0cVadNg