My son got my DAW working again by replacing the power supply and the video card.  

OK, I think somehow the 2 HD's got switched around, so it boots up using the 2nd HD, which I haven't updated for over a year (I back up to another HD).  Anyone know how to make what it now considers the backup HD the main HD?

Well, now I see all my projects, but X1 isn't anywhere to be found.  Hopefully that won't be a big thing to reinstall.  

That's weird Janet. I've never heard of an entire program disappearing from a power supply melt down.

I imagine stranger things have happened.  I thought it was even weirder that a year's worth of data was missing.

I guess it's even stranger that it's now there.  

The data re-appeared? Ghost in the machine?

Could be.  

OK, looks like my main HD is now F drive and X1 is there.  This could get interesting.  

So what was C drive? You can rename it, F to C if it's the proper physical drive with a new name.

That's the weirder part.  My backup won't turn on, so I can't even see it.  So I have no idea what the present C drive is.  Well, maybe I had 2 HD's in this machine. I really don't remember. :( 

Yeah, Craig, that doesn't seem to work.  I somehow need to make the machine recognize the former C drive as the C drive now.