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BIOS issue

sacha_974 Posted messages 1 Registration date   Status Member Last intervention   -  
fabul Posted messages 42132 Registration date   Status Moderator Last intervention   -

Hello, my laptop screen won’t turn on after I touched the BIOS. I tried a lot of things like connecting another screen but no results. I brought it to repair, but they couldn’t do anything. if anyone has an idea on how to fix it.

1 answer

  1.
    fabul Posted messages 42132 Registration date   Status Moderator Last intervention   6 061
     

    Hello,

    It might be necessary to disconnect all batteries (Li-Ion and CR2032) and press the power button for 30 seconds to discharge the capacitors that hold the CMOS memory (BIOS)

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