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Thread: Replaced barrel battery and keyboard is locked

  1. #21

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    Maybe you disconnected a wire during disassembling.

  2. #22

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    I have a motherboard like that. I know a surface mount resistor close to the keyboard port is cracked in half. I may be able to just put a trace wire across it and see what happens.
    PS/2s--M-30,M-40SX,M-50Z, M-57, M-70, M-77, M-80

  3. #23

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    Quote Originally Posted by Hal9000 View Post
    I know a surface mount resistor close to the keyboard port is cracked in half. I may be able to just put a trace wire across it and see what happens.
    If you're thinking of jumpering over the resistor, you may damage the keyboard port circuit or other circuit. Best to determine the value of the resistor and replace it.

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