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c1tru5x
New Member
Last Activity: 01-22-2023, 10:53 AM
Joined: 01-23-2021
Location: munich
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  • No Display - ACER A515-51G LA-E892P REV 1A

    Hi Guys,

    My Problem is that when I start the Laptop [B]only the Keyboard will light up and the fans turn on[/B]. But no "ACER" bootlogo or blinking cursor. The Display stays black. The RAM is already checked by trying another RAM Stick.
    To test if the GPU is corrupt, I connected an external Keyboard to see if the Num and Caps key light up, but they DONT.
    Even my external didnt light up. I guess there is no 5V output?
    My external Cardreader did light up. (Maybe it needs only 3.3V?)

    [U]I need to know which pins I need to reprogram the ene KB9022Q...
    See more | Go to post
    Last edited by c1tru5x; 01-24-2021, 04:58 AM. Reason: Edit 2: HDMI Tested, CMD for Shutdown tested

  • Re: New Members - please post your introductions here

    Hi, my name is Chris aka "c1tru5x". I am 24 years old living in Germany.
    Playing Video games is one of my fav things and I can't do that since my Laptop doesn't show the display anymore (only Keyboardlights and fans). Thats how I found out about this forum in the search for the answer to my Problem.
    See more | Go to post

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