So, I just got my rickety old tower shipped crosscountry to my new home. This machine has been having problems for a while, but it seems the trip was too much for it. It is a Windows XP box, 1.8 GHz, 768 MB of DDR RAM (I think), and a plethora of cobbled together parts.
Here's how it went down.
When I finally got the machine all set up and ready to go, I powered on and received three long beeps and no monitor activity. I played with the RAM and video card a bit, and got this result several more times. Then, powering on turned on the power LED, but nothing else - No HDD spin, no fans. After that, powering on gave me maybe a half-second of activity - CD-ROM light blinked once, fan's turned maybe a half-rotation. Though the power LED was off, I had to do a hard turnoff before I could turn it back on. After this, I went though the computer, checking every connection, giving it a full head-to-toe. I turned it on, and it powered up perfectly. I set it back up straight, and it suddenly died. Now all I'm getting is the power blink from before.
Power supply death, maybe? Those three beeps worry me, though. Best I can tell is that it means my RAM is dead, or my keyboard port is broken.
So, any advice, ideas, etc. would be lovely.