Why this happens?

Kort

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Jun 15, 2015
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Months ago, because of a power outage (and then a power surge) my (at that time) 2 years old GPU stopped working (no signal on monitor), so I removed it.

Two weeks ago, I though "well, I'm gonna try installing it again", put it on the motherboard, plug the PC and surprise! It worked. Today (two weeks later) it wont work again (again "no signal" but the fan and light of the GPU turns on) so I removed it, again. This time, no power surge nor outage.

What could it be? Sorry my english

CPU : Pentium G860 3.0GHz
GPU : Radeon HD 7770 Direct CU II TOP Edition
RAM : 8 GB DDR3 1333MHz
Motherboard : Asus P8H61-M LX3 R2.0
Power Supply: Cooler Master Extreme Power Plus RS500-PCARD3-US (I think)
 

Kort

Reputable
Jun 15, 2015
8
0
4,510


Sorry

CPU : Pentium G860 3.0GHz
GPU : Radeon HD 7770 Direct CU II TOP Edition
RAM : 8 GB DDR3 1333MHz
Motherboard : Asus P8H61-M LX3 R2.0
Power Supply: Cooler Master Extreme Power Plus RS500-PCARD3-US (I think)
 

Kort

Reputable
Jun 15, 2015
8
0
4,510


Sorry, i dont . And the GPU just started working again, with no trouble. Weird...