Hello! W dniu 2015-01-03 09:59, Ruud@Baltissen.org napisaÅ‚(a): > I also hobby a lot with old PCs with AT-style power connectors. > These can be swapped. When testing boards and not paying enough > attention, I did swap them. The result, depending on the the PSU: in > some case nothing at all happened but most of the time the PSU made > this high pitch sound. And then I knew I either hadn't been carefull > enough with placing the connectors or some condensors on the board > were making trouble. In 99% of the cases this were original IBM > boards. I then connected an heavy duty PSU and simply waited until > the faulty condensor(s) went PUFFFF :) Remark: do this outside your > house because of the smell! The Commodore power connectors cannot be swapped, and it was when I turned the computer on without opening it yet so the connector (supposedly) should be in the original position. > Remark: see it as a positive sign that your PSU is still making > sound. That is encouraging ;-) Regards, Michau. Message was sent through the cbm-hackers mailing listReceived on 2015-01-03 21:01:19
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