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dell latitudes E7250 randomly completely freeze

Discussion in 'Help for Laptop/Desktop/Tablet repair' started by plc computer, May 6, 2020.

  1. plc computer

    plc computer Member

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    I have a E7250 dell latitudes that randomly completely freeze. I changed ram, ssd, nothing works. will even freeze in bios or post. current bios version is A17 in the one i currently have if you think we could try something for it
     
    plc computer, May 6, 2020
    #1
  2. Administrator

    Administrator Administrator Staff Member

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    maybe bios problem
    Please try dell latitude E7250 bios below and reply
     

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    Administrator, May 6, 2020
    #2
  3. plc computer

    plc computer Member

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    i left it on overnight testing and its fine
    worked great
    Thanks
     
    plc computer, May 15, 2020
    #3
  4. Younis

    Younis Member

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    This file works for me too
    but for my laptop has two problems
    1- F1/F2/F5 prompt at startup.
    2- Wireless doesn't work at all.
     
    Younis, Jul 3, 2021
    #4
  5. Administrator

    Administrator Administrator Staff Member

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    1- F1/F2/F5 prompt at startup - send me picture to see the error

    2- Wireless doesn't work at all. - first try with another wireles card
     
    Administrator, Jul 3, 2021
    #5
  6. Younis

    Younis Member

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    Younis, Jul 3, 2021
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  7. Administrator

    Administrator Administrator Staff Member

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    Go to bios menu make default, change date and time - save
     
    Administrator, Jul 4, 2021
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  8. Younis

    Younis Member

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    changed date and time > nothing changed still error prompt.
    changed wireless card > still same.
    I thing it's BIOS issue.
     

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    Younis, Jul 4, 2021
    #8
  9. Administrator

    Administrator Administrator Staff Member

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    send laptop and motherboard model
     
    Administrator, Jul 4, 2021
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  10. Younis

    Younis Member

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    dell latitudes E7250
    ZBZ00-A971P
    Rev : 1.0 (A00)
    2014-10-09
     
    Younis, Jul 5, 2021
    #10
  11. Administrator

    Administrator Administrator Staff Member

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    please try dell e7250 la-a971p bios below and reply
     

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    • 4M.rar
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    • 8M.rar
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    Administrator, Jul 5, 2021
    #11
  12. Younis

    Younis Member

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    Worked just fine
    Thank you !
     
    Younis, Jul 6, 2021
    #12

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