Thanks to uniserver, my 5126 is working like a champ. But... the backlighting stopped working after powering it up for the first time with the new caps, so I suspect a similar problem. I will give a shot at replacing the two caps on the inverter and see if that fixes it up.

Fry's has http://www.frys.com/product/1710689, which look like they'd work. Yes?