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Determine if Your Motherboard Is Dead

Edited by terica, Eng, clove, ihsan ullah and 11 others

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How do I troubleshoot a faulty heat sink?

I have a printer main board with me, I suspect the heat sink drivers are faulty because when I switch on the supply there emanates a burning smell from 2 of them. I tested the supply board, everything is OK, components and all. it (the main board) does not drive all the peripherals connected to it, even the LCD display.. . can I test the sink driver ic with my dmm? how?. and what causes this fault?. I have tried: Tested power supply, OK.

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blew out solder joints of the drivers, still faulty.. I think it was caused by: No clue


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Determine if Your Motherboard Is Dead

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Categories : Hardware

Recent edits by: Maria, biggame137137, prava

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