is my gpu dead?

[thunderhore]

Hi guys.

Since a few days i having some wierd thing with my pc.
I bought everything new except GPU and the ssd.
I think its my gpu doing wierd things,My pc freezes with green and other different colors blinking on my screen.
The other day i wanted to start up pc and i get instantly white line in screen but pc didn't freez then cus i logged into windows because of the start up sound i heard.
Now when i switch my gpu from socket on the mobo its fixes the problem,then i put it back into the other socket again and its fine for a day.But then a day or two and i get again problems .
Or might be the problem from my mobo is psu?:s

My specs:
Psu:Cooler master G650M
Gpu:GTX 770 asus
CPU:i5 8600k running on 4.6 with auto voltage (1.3)
Ram: DDR4 3200 ripjaws V G skill
Mobo: Z370 Aorus gaming 5
SSD samsung evo 850 250GB


When playing games i find that my temps of my gpu is also abit high,like 72-75 ish,it goes down to around 67 ish when i put fans on 80%.

Edit;I resetted everything in the bios and run some gpu burner everything no problem also with the old bios settings the gpu did fine,i realy have no clue whats causing these issues :O

Any helps?thanks

 

[toshibitsu]

The thermal paste on your GPU could be worn out & may need to be replaced.

If it's still being problematic, you could try this: https://www.ifixit.com/Guide/Temporarily+repair+a+lost-cause+graphics+card+by+heating+it+up+in+an+oven/2240

It says it's a temporary fix, but I did that with the GPU from an old 2011 iMac last year and the card is still working fine now.

 

[thunderhore]

Ow yes i could try that!I'm gonna buy a new one anyway but not now , just wanne make sure that its the gpu failing and not anything from my new hardware 😛