Macbook pro !#" duo power on, no screen

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  • NConstantinou
    Badcaps Veteran
    • May 2017
    • 326
    • Cyprus
    #1

    Macbook pro !#" duo power on, no screen

    Dear all

    I have macbook pro A1278 but i have no any other information about this m/b.
    Onewire was missing and it was fixed.
    when i power on macbook fan spins normally but nothing on screen.
    i am wondering if it is a BIOS problem.
    if it is a bios problem and i have no indication of the model can someone find out the model by reading the existing bios.

    Thanks
    Tags: None
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