DVI not working

[lboyer904]

The dvi on the computer isn’t working anymore. I did a routine cleaning with my computer like I normally do every other month or so, and this time when I was plugging in the dvi cable the monitor would recognize it and turn on, then would say no signal and turn off again. I tried the cable on another computer and the same monitor and it works fine. The computer worked fine before I cleaned it but now doesn’t display anything
Specs:
CPU: intel I5
GPU: GTX 750 TI
Motherboard: Asus p8b75-v
Monitor: Asus vh225h lcd monitor
The fan on the gpu was working and everything else that I could see was working

 

[Jwpanz]

Are you getting any beeps from the motherboard? Reseat your RAM and GPU to make sure you’re not getting a failure to boot. Your DVI may be fine and you may be experiencing a hardware issue after cleaning it. Perhaps you bumped something just right to push it out of place. Just reseat those components and see what happens.

 

[lboyer904]

Are you getting any beeps from the motherboard? Reseat your RAM and GPU to make sure you’re not getting a failure to boot. Your DVI may be fine and you may be experiencing a hardware issue after cleaning it. Perhaps you bumped something just right to push it out of place. Just reseat those components and see what happens.

I did that and it is the same. I can’t see my display or anything and the fan on the gpu works fine I’m still getting no signal on my monitor

 

[Jwpanz]

Fans will still spin if a PC is hanging during the boot process. Try clearing your CMOS and try booting again. This problem doesn’t look like an issue with your DVI port but sounds more like a boot failure.

 

[lboyer904]

I tried that and still nothing, it still doesn’t display anything. I tried an hdmi cable that I know works and still no signal

 

[lboyer904]

I fixed it. It was the stupidest problem and I don’t know why I didn’t check it to begin. I had the power supply set to a different voltage on the backside. I must’ve hit the switch on accident