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Lenovo thinkpad t440 put turn on while goes turn off and dark screen

Discussion in 'Help for Laptop/Desktop/Tablet repair' started by adnanm, Jan 24, 2021.

  1. adnanm

    adnanm New Member

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    lenovo t440 type from sticker is: 20B7-A1P700 S/N: PC-01GACT 14/10
    still sometimes get 250 mA and turns off
    make if put turn on while goes turn off and dark screen
    if put power laptop turns on and immediately of
    help me please
     

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  2. Administrator

    Administrator Administrator Staff Member

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    Please try Lenovo thinkpad t440 clear me bios below and reply
     

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  3. adnanm

    adnanm New Member

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    Thank you for fixed my computer. I wish you health and prosperity.
     

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