So far with the 840AV motherboard, (using the Q800 PSU)

I've re-capped it. - Haven't washed it yet however.

The good:

KBD power on, will Turn it on!

I get Video,

I get the flashing ? floppy

I can move the mouse cursor around

The Bad:

- No Sound from the internal speaker

- Floppy dead, Tried other Floppy Drive - doesn't even spin the drive

- SCSI does not respond, will not boot a scsi drive.

there could be more, but that is as far as I've got.