If you had added to your old post with new information then the discussion pops to the top and gets highlighted. As it stands and with what's in this posting, not much can be divined.
I had several discussions with you all a few days ago (page 2, "hooking up a new power supply") I worked on a few of your ideas and have a couple of things to add. My monitor is powered but no picture. I'm assuming this is a video card. I have reseated it. My CDROM blinks but won't open. The machine turns on and all of the led lights work. It makes a long beep and a few short ones and then I hear the familiar noise of the hard drive starting up. I think this computer has had it but I hate to give up and waste any good parts. Is there a 'tester' of any kind that I can use to test all of the devices. I did try starting up with floopy start up disk but since I can't see anything on the monitor, this doesn't help me. I hope you guys will be patient enough to give another shot at this problem I have.