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Author Topic: Advice on cleaning A4000 motherboard.  (Read 1806 times)

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Offline RMK305Topic starter

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Advice on cleaning A4000 motherboard.
« on: September 25, 2008, 07:48:54 PM »
I had the A4000 open while installing a SCSI hard drive and had a look at the capacitors. The mother board around the audio ones looks a little "greasy". I'd like to clean it up so I can get a good look to confirm if one of them is leaking but not sure the best way to go around this without damagine the mother board. Can I use a q-tip (cotton bud) with some white spirits?

I really just want to get this machine working fully and setup so I can try out WHDload and start installing the hundreds of programs I have for it and start using it again properly.

I have photos of the area but have nowhere to host them...if someone could help.

Many thanks,

Robert
Amiga 4000, Warp Engine 040/40MHz, CV643D with scan doubler module, Tocatta soundcard, Deneb, 72Meg fast ram, 18 gig scsi hard drive.

3xA500, 1xA1200, 1xCD32
 

Offline RMK305Topic starter

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Re: Advice on cleaning A4000 motherboard.
« Reply #1 on: September 26, 2008, 06:02:28 PM »
Thanks for the advice. I was planing to do it without removing the mother board from the case so rinsing it off would not be an option I dont think. Would the vinegar have to be thoroughly removed with the alchohol? ie, would any remainder cause problems and how long to let it dry out after cleaning?

Is it possible to replace the audio caps with it still in the case or does it have to be dissassembled?
Amiga 4000, Warp Engine 040/40MHz, CV643D with scan doubler module, Tocatta soundcard, Deneb, 72Meg fast ram, 18 gig scsi hard drive.

3xA500, 1xA1200, 1xCD32