Reply 39280 of 56708, by PC@LIVE
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- Oldbie
MMaximus wrote on 2021-05-31, 13:28:PC@LIVE wrote on 2021-05-29, 19:50:...
I have done it in the past with other cards, the alternative you suggest of the external battery, instead requires the setting of the jumpers, theoretically it is simple to do, unfortunately I do not have the manual and therefore I do not know how and what are the jumpers to set.I'm 99% sure that the ext. battery connector is the 4-pin connector next to the barrel battery, and pin marked "1" (closest to the barrel battery) is the positive. It's also likely that the 3-pin jumper block right next to the battery connector is the one responsible for enabling the external battery. You could try changing the jumper setting and see if the board remembers the CMOS settings.
Ok thanks a lot for the info.
It's probably as you say, that 4 pin jumper, should be the battery connection, and the other with three pins should be the one for selection.
I already have a replacement battery to solder, so I should be using that, but I haven't done repairs to the two broken tracks yet, and haven't resoldered the keyboard connector yet, so I can't try to boot.
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