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ProBook 640 G2 detects battery even though battery is not connected

Discussion in 'Computer Repair' started by abuholm, May 16, 2019.

  1. abuholm

    abuholm Well-Known Member

    Joined:
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    Hello I have this issue where the laptop detects a battery and even attempts to charge it but actually no battery is installed. I want someone who has any idea what causes this issue and what signals to check, thank you.
     
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  3. ThienBui

    ThienBui CEO Staff Member

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    try one bios new and check IO, IC manage...
     
  4. E1LM

    E1LM VIP MEMBER

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    What model motherboard is it?
     

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