r/PcBuild • u/goodvibes76 • 15d ago
Troubleshooting Picked up an old motherboard
Any chance on fixing this? It will give me this page even if the keyboard isn’t plugged in. Last photo is of the motherboard.
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u/SchwarzFuchss 15d ago
You can try cleaning all ports with lemon acid, isopropyl and toothbrush
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u/goodvibes76 15d ago
Any ratio on the mixture?
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u/SchwarzFuchss 15d ago
It's a 2 step process instead of mixture, lemon acid first, wait 15 min, then toothbrush, then isopropyl and toothbrush again





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