I came home from work last night to find my PC not giving a video signal. The fans were still running, but no video and no response from the mouse or keyboard. I pressed the reset button, but it refused to boot. When I press the power button everything spins up like normal, but nothing happens after that. I pulled my
D-Bracket out of my "big box o' stuff" and plugged it in, then tried again. I get a series of flashing lights, then the system hangs with three green LEDs and one red in the bottom-right corner, which according to the
Basic Troubleshooting Guide means "Testing Real Time Clock". I don't know what that is or what it means.
I tried removing the battery to clear the CMOS, but that didn't have any effect. I'm not sure it would even help my situation.
I have checked the motherboard for any visible damage such as burn marks, bulging capacitors, etc. but have found nothing. I checked and reseated every connection in the entire PC.
Unfortunately I do not have another system available with which I could swap out and test parts. I used to have a couple friends whose PCs I could borrow, but I recently moved and have no such contacts around here.
I have this old PC here which has a PSU I thought I could use, but it turns out it doesn't have the extra connector for a P4. I had unplugged some things before I found this out, so I plugged them back in and tried booting. I got a series of scary-sounding beeps, then I turned it back off. I tried again and no beeps, but now my D-Bracket says I'm freezing at "initializing video interface".
Is my mobo fried? Is this fixable? What should I do?
Here's my specs, as best I can remember. I kept a .txt file with the exact description on my main hard drive, but obviously I can't currently access it:
P4 2.8e @ 3.01GHz, HT enabled
2x512MB OZ PC3700 DDR466, matched pair, 2.5-3-3-5
MSI 865PE Neo2 PFISR, not overclocked, BIOS version 3.8 (I think)
Enermax Noisetaker 470W PSU
Seagate 200GB SATA HDD
WinXP Pro SP2 + latest updates
Thanks in advance for any help.