PC was working fine, but now doesn't boot.

TheoreticalVoxels

Honorable
Dec 16, 2013
7
0
10,510
Hi all,

A couple of months ago I self built my first gaming pc. Everything was working fine until a couple of days ago, when I started to experience crashes where the monitor went black, and I heard continuous varying tones from my headset. The fans were still spinning after this happened. I then checked all of the connections, which fixed the problem.
When I tried to boot this morning, everything span up as normal (and my RAM's LEDS lit up), but the monitor remained blank.
I've tried the following:
Switching the graphics card slot
Turning it off and on again...
Taken out SATA cables
Checking all cables

Specs are
FX 8350, stock clock
MSI Twinfrozr III 2Gb GTX 680, stock
ASRock Extreme3 990FX Mobo
Asus PCIE wifi card
Seagate 500GB HDD
 

TheoreticalVoxels

Honorable
Dec 16, 2013
7
0
10,510

I've tried that- it doesn't help. I don't think the headset is the problem, as the original crashes stopped whilst still using the headset.

 


trying to work around the sound corruption. didn't say the headset was the problem.
 

TheoreticalVoxels

Honorable
Dec 16, 2013
7
0
10,510
I managed to fix the computer not starting by clearing the CMOS (thanks Someone), however the crashes with the sound corruption are still happening.
@Swifty I'm using the standard analog connector on the front of my case.
 

TheoreticalVoxels

Honorable
Dec 16, 2013
7
0
10,510
I managed to fix the computer not starting by clearing the CMOS (thanks Someone), however the crashes with the sound corruption are still happening.
@Swifty I'm using the standard analog connector on the front of my case.