GPU not Outputting Signal (Changed Nothing)

[TalleyFPV]

Built my PC about a year ago and it has been running smoothly until this weekend. I shut my PC down like normal (Shutdown then shut off power supply), but when I went to turn it back on, it booted like normal until Windows started to load. It got to the point where the Windows logo was showing with a loading icon, then the screen just went black and went into sleep mode saying "no signal".

The motherboard HDMI port still outputs signal. I tried updating the GPU drivers, changing BIOS settings, even reinstalling windows. Nothing has worked. I changed nothing when I shut the computer down, so have no idea why it would suddenly stop working.

Windows is giving me an error code 0x80070002 when I try to update it, but I am pretty sure this has been happening for a while because my last successful windows update was about 2 weeks ago. So I don't think this is causing the issue. I have tried to fix this with no luck. I think there are corrupt files.

Any help would be greatly appreciated. Have spent hours already trying to fix this.

[Enzo1001]

You turn off the psu when shuting off the system?

[Radium_Angel]

6 minutes ago, TalleyFPV said:

Have spent hours already trying to fix this.

Can you see video output in Safe Mode?

[TalleyFPV]

5 minutes ago, Enzo1001 said:

You turn off the psu when shuting off the system?

Yes. Motherboard has a bright LED that lights up my room at night if I don't shut off the PSU. Dont think this is the source of the problem because I have always done this with zero issue.

[TalleyFPV]

3 minutes ago, Radium_Angel said:

Can you see video output in Safe Mode?

When I put windows into safe mode, it works for about 5 minutes and then the signal shuts off. The keyboard doesn't work when in safe mode, so there was a limit to the settings I could tweak. also, while in safe mode, if I try to open the devices tab in settings, the setting window crashes.

[Enzo1001]

I wouldnt turn off the psu, or just like 10 mins later, bacause if windows is doing somthing even if the fans are already off you can cut off the last things its doing

[Radium_Angel]

1 minute ago, TalleyFPV said:

When I put windows into safe mode, it works for about 5 minutes and then the signal shuts off. The keyboard doesn't work when in safe mode, so there was a limit to the settings I could tweak. also, while in safe mode, if I try to open the devices tab in settings, the setting window crashes.

Hmmm...start with the basics, test your RAM with MemTest86

[TalleyFPV]

1 minute ago, Enzo1001 said:

I wouldnt turn off the psu, or just like 10 mins later, bacause if windows is doing somthing even if the fans are already off you can cut off the last things its doing

Oh, didn't know that. So its possible that I shut off power as windows was attempting to update? Still not sure why it would cause this issue. If windows just failed to update, the PC should still just run on the previous version.

[Enzo1001]

1 minute ago, TalleyFPV said:

Oh, didn't know that. So its possible that I shut off power as windows was attempting to update? Still not sure why it would cause this issue. If windows just failed to update, the PC should still just run on the previous version.

Maybe but i dont think thats the issue here, its just aomething you should watch out in the future

[TalleyFPV]

5 minutes ago, Radium_Angel said:

Hmmm...start with the basics, test your RAM with MemTest86

Ram is fine

[Radium_Angel]

22 hours ago, TalleyFPV said:

Ram is fine

Pull your video card, use the built-in one on the mobo, try again to boot