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Zbook 15v G5 corrupt bios

Discussion in 'HP' started by Anonym Snubbe, Jun 1, 2021.

  1. Anonym Snubbe

    Anonym Snubbe New Member

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    Removing battery for a few seconds/reconnecting it turns on white led on charge port and power button led for ~3 seconds.

    No power, no fans spinning, no response to pressing power button. No response to hold for 45 seconds/up/down

    This all started after a failed BIOS update, after the update, fans started spinning even though it didnt turn on.


    Downloaded other dump off here but no change.

    SN: CND825B92G
    DPF52 LA-F851P
    Rev: 1.0
    L25090 - 601
     

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    Last edited: Jun 1, 2021
    Anonym Snubbe, Jun 1, 2021
    #1
  2. Administrator

    Administrator Administrator Staff Member

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    please post also full laptop & motherboard model
     
    Administrator, Jun 1, 2021
    #2
  3. Anonym Snubbe

    Anonym Snubbe New Member

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    DPF52 LA-F851P
    Rev: 1.0
    L25090 - 601
     
    Anonym Snubbe, Jun 1, 2021
    #3
  4. Administrator

    Administrator Administrator Staff Member

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    Please try HP ZBook 15v G5 DPF52 LA-F851P Rev:1.0 bios below and reply
     

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    Administrator, Jun 1, 2021
    #4
  5. Anonym Snubbe

    Anonym Snubbe New Member

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    Still same. No fan spin, minor power button action, recognizes charger and battery, nothing else
     
    Anonym Snubbe, Jun 1, 2021
    #5
  6. Anonym Snubbe

    Anonym Snubbe New Member

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    I used the executable bios update, should there be a backup on the m2?
     
    Anonym Snubbe, Jun 1, 2021
    #6
  7. Administrator

    Administrator Administrator Staff Member

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    Please try HP ZBook 15v G5 DPF52 LA-F851P Rev : 1.0 clear me bios below and reply
     

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    Administrator, Jun 1, 2021
    #7
  8. ammtech_3

    ammtech_3 Member

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    35sec delay to display hp ZBOOK G5 DPF52 LA-F851P
     

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    ammtech_3, Dec 19, 2022
    #8
  9. Administrator

    Administrator Administrator Staff Member

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    Please try hp ZBOOK G5 DPF52 LA-F851P Clear me bios below and reply
     

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    Administrator, Dec 19, 2022
    #9

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