Dead IBM 5155 Power Supply Repair

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Dead IBM 5155 Power Supply Repair

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Repaired loads of these Mexican units back in the 80's/90's. If you have 2 electrolytic caps fitted in place of 1 on the centre daughter board (i.e. manufacturer mod), we always removed one of these (the top one from memory) as this caused the PSU not to oscillate. The Schrack 130W PSU was way better for XT's.

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U deserve WAY more subscriber these videos are entertaining and Keep up the amazing work

Henry_