ACER VN7-791G-73TH BIOS HELP (860m)

Discussion in 'Computer Hardware Repair' started by Jose_Angel_Galvez_Saez, Jun 27, 2018.

  1. Jose_Angel_Galvez_Saez

    Jose_Angel_Galvez_Saez New Member

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    No boot, fan spins, keyboard lighting on, probably bios corruption, reprogammed chip with bios dump from https://vinafix.com/threads/acer-aspire-vn7-791-791g-14203-2.14775/ post #6

    now pc seems to boot normally, normal fan sequence but no image on screen.

    I want to check if the bios I reprogrammed is the one I was supposed to use.

    Attached original bios. Thanks!
     

    Attached Files:

    #1 Jose_Angel_Galvez_Saez, Jun 27, 2018
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  2. technical

    technical Moderator Staff Member

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    BIOS you send error what?
     
    #2 technical, Jun 27, 2018
  3. Jose_Angel_Galvez_Saez

    Jose_Angel_Galvez_Saez New Member

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    Bios I send is original backup after laptop no boot, both fan spins at start, then only small fan accelerate every 2-3 seconds forever, my prediction is bios corruption.

    No errors in bios?
     
    #3 Jose_Angel_Galvez_Saez, Jun 27, 2018
  4. technical

    technical Moderator Staff Member

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    So what does our BIOS provide above?
     
    #4 technical, Jun 27, 2018
  5. Jose_Angel_Galvez_Saez

    Jose_Angel_Galvez_Saez New Member

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    normal boot, nothing strange with fans, but no image on screen.

    your bios should work normally?
     
    #5 Jose_Angel_Galvez_Saez, Jun 27, 2018
  6. technical

    technical Moderator Staff Member

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    check hardeare.
     
    • Like Like x 1
    #6 technical, Jun 27, 2018
  7. Jose_Angel_Galvez_Saez

    Jose_Angel_Galvez_Saez New Member

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    Thankyou, wanted to discard bios as the problem.
     
    #7 Jose_Angel_Galvez_Saez, Jun 27, 2018
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