Imac 21,5" Motherboard 820-2641-A

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  • Eleways
    Senior Member
    • Oct 2014
    • 62
    • Italy
    #1

    Imac 21,5" Motherboard 820-2641-A

    Hi

    I've a problems with this kind motherboard. Only the first green led is on, but if i press the power switch nothing happen.

    No short on the board, and correct tension on the power switch (3.3 V)

    Any suggestion?
    Thanks

    Luca
    Tags: None
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