No special reason for posting this, just thought I'd share as it was a bit of a technical achievement to figure out how to construct a 100 megapixel image of this motherboard. Kind of fun to zoom in and around in such detail.
Thanks very much for the reference! The other thing I should have mentioned is that the power light (connected to the motherboard) does turn on, so I have some confidence that the power supply is not only feeding the drives, but the motherboard as well.
I'm trying to resurrect my favorite computer ever, the 840AV that I last powered on around about 1999. A pretty cool unit, case in good condition, has a Spigot Power AV card (640x480 video output!)
Powers on, fans whir, both hard drives spin up and make a few happy clicking sounds, but no...