[rescue] Wit's end -- Indigo2

[Joshua Newton]

So I bought an Indigo2 off eBay. It was marked as being for parts or 
rebuild, but I was willing to take my chances. It arrived today. Banged 
up as all hell, and the idiot who sent it to me thought it was a good 
idea to slap a huge, nonpeelable sticker on the top. Some canned air, 
Goo-Gone, and paper towels later, the top looks like it's been host to 
wargames between two Soviet motor rifle divisions, but at least all the 
sticky is gone and the dust elephants are gone.

(For the record, that is one HUGE power supply. And a pain in the butt 
to get in and out.)

Problem: The top cover does not fit back on. I'm nearly 100% sure I'm 
doing it right. I'm looking at the PDF of the user manual, and it sure 
'nuff looks like I'm supposed to slide these prongs into the underside 
of the bottom cover and let the whole thing drop back into place. But 
the top cover still does not fit on. The protrusions inside the front of 
the cover are occluded by the partitions just inside. It swings down 
just far enough that you can't see the interior any more, but the entire 
bare front is still exposed. And it does not latch into place. I've also 
tried dropping it straight down and sliding the prongs into place on the 
back, but nooooooo, that's too easy to work.

Can someone PLEASE tell me what the special trick or magic password is 
to get the top cover back in place? I'm just about to pitch the entire 
thing off the balcony and dance on the fragments of the corpse.