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Old 7th Mar 2019, 11:14 am   #1
Malcolm T
Hexode
 
Join Date: Dec 2018
Location: Lugo, Spain
Posts: 477
Default Keyboard and computer circuit board cleaning

A few years ago i slung all the boards, keyboard and even the main processor into an ultrasonic cleaner tank filled with water and washing up liquid , at about 35 deg C what dispersed was very surprising, dirt / grime oil / grease etc The only problem was the keyboard , it had to be totally dis-assembled and dried for several days before it would work !. A fun exercise and the computer functioned perfectly.
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