Tstephens

Distinguished
Jun 17, 2004
5
0
18,510
Left my PC running when I went to work today. Came home and had no pic, but still had sound. Rebooted, got very strange text distortion during POST. Powered down.

A quick inspection during another powerup revealed that the onboard chipset fan has failed.

The PC will POST and boot into Windoiws, albeit with distorted text and no picture after the 'Windows is loading' screen. I can blindly log on and tell that things are happening (I get all my startup sounds). All the other fans are functioning normally.

So, from this info, how much is fried? Just the motherboard? It's an ABit AT7, for the record. That's my take, but I want to resurrect this baby in one shot. It's the older of my 2 PCs, but actually sees more use.

The rest of the hardware in that PC is ok, but far from spectacular (Ti4600, 100 and 120gb WD HDs, 1gb PC2700 memory, Athlon 2000 CPU).

Please offer your opinions on this.
 

Cybercraig

Distinguished
Dec 31, 2007
2,058
0
19,780
How do you know the PS unit in your monitor isn't failing? I've seen it happen.

Abit IS7 - 2.8C @ 3.4 - Mushkin PC4000 (2 X 512) - Sapphire 9800Pro - TT 420 watt Pure Power
Samsung 120gb ATA-100 - Maxtor 40gb ATA - 100
Sony DRU-510A - THAT'S MORE LIKE IT!
 

Tstephens

Distinguished
Jun 17, 2004
5
0
18,510
I failed to post that part. Whoops.

I wondered the same thing because the monitor is a few years old. I plugged it up to another PC. It performed flawlessly. Then back to the original...same goofy display during POST.
 

Cybercraig

Distinguished
Dec 31, 2007
2,058
0
19,780
Can you try your vid card and memory in another PC. You'll just have to eliminate one thing at a time, including a dying power supply.

Abit IS7 - 2.8C @ 3.4 - Mushkin PC4000 (2 X 512) - Sapphire 9800Pro - TT 420 watt Pure Power
Samsung 120gb ATA-100 - Maxtor 40gb ATA - 100
Sony DRU-510A - THAT'S MORE LIKE IT!