Black Screen on Toshiba Satellite P75-A7200 Laptop

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  • fredrock46
    Member
    • May 2014
    • 22
    • USA

    #1

    Black Screen on Toshiba Satellite P75-A7200 Laptop

    My laptop won't start. When I press the power button it goes directly to a black screen.
    The LEDs light up, the fan spins for a moment but that's it. I have tried all the usual suspects: An external monitor, Factory reset (Zero + Power), R&R battery, Power button hold reset. No help.

    I hear a faint ticking noise (definitely not the Hard Drive) coming from where the power cable plugs in.
    It starts when I press the power button and stops when I press it again. I have it disassembled as shown in the screenshot. The first arrow shows the power socket. The second one shows where the cables run up to the monitor. The ticking noise could be coming from either.
    Anyone have any idea what this might be?
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