Problem with my GTX 780 HOF

[Luis Carlos Diaz Chacon]

Hi, yesterday I was watching a video on youtube, suddenly the screen goes black, but the sound is still on, I turn off the PC and on again 6 hours later, the same.

I know the problen is the GPU because I already tried connecting to the motherboard and changing cables and even changing the PCI slot.

Please help.

PD: When I turn on the PC the GPau fans go to max (about 3000 RPM) this didnt happen before.

NOTE: On the digit debug LED screen in the mother board appears this:

AD - Ready to boot event/Legacy boot event.
And sometimes this:
04 - Power on south bridge initialization.

 

[rolli59]

If it is the GPU RMA it no magic fixes. It will though help to see your complete system specs.

 

[Luis Carlos Diaz Chacon]

Case: Cooler Master HAF
CPU: I5 4670K
GPU: GTX 780 HOF
MB:MSI GD-65 (something like that)
RAM: 2x4GB corsair vengeance 1600 MHz DDR3

How do I see if it is the GPU RMA?