PC turns on but it doesn't boot.

kenny1007

Honorable
Feb 10, 2014
86
0
10,660
Hi guys, I’m having a small problem with a PC I’m trying to fix.

The PC I’m trying to fix some time boots ups and other times you can hear it turn (FANS, LIGHTS turn on) but I don’t get any beeps and no display. I’ve fix many computer issues but this one has got me good especially because I’m not getting any beeps when the PC turns on. I ruled out the video card because the onboard video is also doing the same thing. Has anyone encountered this issue? If so I would be greatly appreciated if the knowledge to help me fix this can be shared. I haven’t been able to find any concrete responses online in regards this issue.
 
Solution
Possibly the PSU. It may be "dying" and thus at times it can boot and others it can just pass a PSU post check (the fans and such turn on and spin because it "is" supplying power but the motherboard does not post = no beeps)

Dom_79

Distinguished
Possibly the PSU. It may be "dying" and thus at times it can boot and others it can just pass a PSU post check (the fans and such turn on and spin because it "is" supplying power but the motherboard does not post = no beeps)
 
Solution