Thảo luận Dump Bios with a test clip - Dell latitude E7240

Discussion in 'Computer Hardware Repair' started by 21ifix, Nov 17, 2016.

  1. 21ifix

    21ifix Moderator

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    Hi,

    I just have bought a EZP2010

    I can not Dump BIOS Dell latitude E7240


    The chip on my laptop is a winbond 25Q32FV and 25Q64FV


    I have all the tools to re flash the chip. I want to use the test clip to reflash the chip without desoldering the chip from the motherboard.



    I did it with tutorial ( Pictures attach ) .But I can not read Chips



    Please help me



    I have send The picture attach
     

    Attached Files:

    #1 21ifix, Nov 17, 2016
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  2. technical

    technical Moderator Staff Member

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    This is not an error :D
    programming directly from the motherboard does not always offer good working.
    It may be necessary to remove the chip for programming.
     
    • Love Love x 1
    #2 technical, Nov 17, 2016
  3. 21ifix

    21ifix Moderator

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    i think to have other method to solve this problem
    update topic ,
     
    #3 21ifix, Nov 17, 2016
  4. 21ifix

    21ifix Moderator

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    i successed by test clip , as my picture posted and connect power supply
    DONE
    THANKS Thien Bui supported help me
     
    #4 21ifix, Nov 21, 2016
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