Long-ish story, please help.
The problem: After testing a burned Windows installation disk in my computer (which runs Fedora Core 2) as a favour for a friend, my box won't boot. There is no signal to the monitor and no beep upon startup -- only a very weak chirp when I power on. I can't access the BIOS because I have no video.
The backstory: A friend and I slapped together a computer for my roommate, whose motherboard had fried. Thing is, she'd lost the Windows XP Home installation disk. (We had the serial.) While I was at work, my roommate went to a reputable computer shop to ask if a copy of the installation could be burned for her since she already had the serial. They did it for $10.
She took the disk back to my friend, who tried to install it on her "new" computer. The disk wouldn't install properly (he was running the installation from DOS), so he was concerned that it was a bad CD.
When I got home from work, he asked if he could test it out on my computer. Not the full installation, of course, but just to see if it would work. Not only did it not work, but my computer couldn't boot at all. So we took the disc out, powered down, and tried to restart my computer.
No boot at all.
What I've tried: I've removed all but the motherboard (with onboard video), a stick of RAM, and the drives. Still no boot. I unplugged the monitor to see if it would do anything without it. No dice. I unplugged the computer itself for a few minutes, let it sit, plugged it back in to see if it would reset -- nope. The fans run, little lights are glowing, but that's about it.
Could trying to boot from the CD have changed my boot order permanently (as in, I can't change it without accessing the BIOS and I can't access the BIOS without a video signal)? If so, is there anything I can do to fix this, or am I pretty much stuck?
Sorry if this is posted in the wrong forum. It's both software and hardware related, so ... eh. Apologies.
