GPU no signal, but motherboard does.

[JetFuelDoesntMeltSteel]

Graphics card output not working, says no signal, Motherboard's output is though. The fan still spinning on GPU but the computer doesn't recognise it. Not showing in device manager either. The problem appeared all of a sudden while I was on my computer(under light load), just no signal. I restarted it to see if it worked, it did. It happened the next day and that's where I am now. The computer didn't shut off as audio was still working. I switched it to the motherboards video output which then I tried to install fresh drivers for it. It couldn't detect the graphics card and that's where I am now. Thanks in advance.

 

[COLGeek]

Need your system specs (make/model of components). This seems to be a likely PSU or GPU issue.

 

[JetFuelDoesntMeltSteel]

Forgot to include those.
Power Supply: Corsair CX650M
Graphics CArd: EVGA 660Ti FTW+ 3gb
CPU: I5-6500
Motherboard: GIGABYTE H170-HD3
RAM: G.SKill Rip.Jaws DDR.4 2133Mhz 2*8gb

 

[COLGeek]

Power should be okay. Do you have another system to test the GPU in (swap for testing)?

 

[JetFuelDoesntMeltSteel]

Not at where I am, But I could organise to go to a friend's house.

 

[COLGeek]

Would be a good way to isolate the problem.

 

[JetFuelDoesntMeltSteel]

OK, I'll do that then.

 

[COLGeek]

Good luck. Please follow-up afterward.

 

[JetFuelDoesntMeltSteel]

Will do

 

[JetFuelDoesntMeltSteel]

Can you post pictures? Because in device manager, it has PCO Express Root Port is blanked out.

 

[JetFuelDoesntMeltSteel]

http://imgur.com/a/WOAKw

 

[COLGeek]

Most likely a wonky GPU, swapping one in or swapping yours into another system should confirm.

 

[JetFuelDoesntMeltSteel]

So I tested it in another system, same results.

 

[COLGeek]

Time for a new GPU it seems.