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    replace a laptop motherboard cmos battery

    I have taken the motherboard CMOS battery out of a Hewlett Packard Compaq Presario V3142AU laptop and the battery is dead. I have located a battery with the same specifications without wires attached and no plug. This battery... Uploaded with ImageShack.us ...this is what the removed dead...
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    A computer power supply unit component missing

    I am repairing a CRS Switching Power Supply , Model: MPT-460EP PMC-1039-EPS-NT . Capacitors were bulged and I have replaced them and I noticed something is missing from the board.   I have taken a photo of the area on the power supply board that shows the area where the missing part was. The...
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