Re: Lisa not powering up

I have the same issue with one of my spare parts motherboards. When I use it the machine refuses to power on. I have not tried to thoroughly diagnose the problem. There are is obvious track damage etc.

Tez

On Sat, Jan 11, 2014 at 3:44 PM, Tom Frikker <tom.frikker_at_email.domain.hidden> wrote:

> Some updates:
> Tom: I've switched and swapped every board that plugs into the motherboard
> with known working ones. It has no effect. I've looked, and it seems that
> the cards make good contact, but i'll keep testing. Right now, I'm looking
> into broken circuits on the board, but I'm running out of things to test...
> snhirsch: I've already cleaned the board with full immersion in 50% water
> and vinegar. It did brighten things up a bit, but unfortunately, had no
> effect on the functionality of the board. The gold fingers on the card look
> brand new: no scratches, marks, corrosion, etc, so I doubt that's the
> problem.
>
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