maybe is the quality of the image....... but seriously don't understand that the sense of the image is the glitch and not the BSOD?

Hi all, last week my GPU gave me many problems, OS can't load and many graphic glitch:

You know the oven trick? To put the graphic card in the oven (without plastic components) preheated to 200° for 10-15minutes?
The card's tin will be restored.
But, my graphic card had welded components in plastic, so, how to fix?
No problem, have you a stripper? (not a girl)
I used this:

Ok, open the stripper and leave to heat, wait 5 seconds.
Then, tip the gpu (only the gpu):

heat it for 30 seconds, you should smell welding.
wait 10-12 minutes, let cool all.
Then, repeat the process behind:

(I heat it for 25 seconds to this step).
wait 40-45 minutes and change the thermal paste.
Waiting a few hours before testing.
Enjoy!