Well, I've been busy for the past few days, but today I finally had time to sit down
and mess with it.  It turns out the problem was that Six Pak card.  I pulled it out and
reseated it and now it works just fine.
  Oh Wow, I didn't recognize your name until you
said that!  Sorry to hear
 your having trouble with it.  Remind me what cards are in it?  I get the
 PC and XT's I owned all mixed up.
 I think I had an AST Six Pak Plus in it, if it's still installed, make
 sure all the memory in that card is still seated too.
 I remember having a hard time bringing the computer up one time.  I
 think all I did was push down on the memory chips to get it reliable
 again.  Since this much time has passed, it might be a good idea to pull
 the socketed ram chips and clean them.  I have heard of some Apple //
 guys using some sort of cleaner on chips.... I think it was something
 like TarnX, or something found at the grocery store.  Maybe Tony could
 recommend something, too.
 Chad Fernandez
 Michigan, USA
 Matt Wilda wrote:
   I sold
the PC on Ebay after I was tired of it. 
 Yeah, I'm the guy that bought it :-)  This is your old PC.  BTW, a friend of mine was
able to get me another monitor for it.
 I'll try messing with it a little more this afternoon.  Thanks to everyone for the
suggestions.