macbook pro A1502 bios !! help

Discussion in 'BIOS/UEFI' started by BOUMALA, Jan 18, 2019.

  1. BOUMALA

    BOUMALA Well-Known Member

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    i have macbook pro A1502 / board: 820-4924-A , 5. with bios password locked
    and i want to read bios backup
    because the bios chip is new from winbond , i have soldered thin wires to chip pinouts
    but programm not find chip : no connection
    i tested without battery
    programmer is EZP2013
    any idea ??? for help !
    thanks
     
    #1 BOUMALA, Jan 18, 2019
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  2. BOUMALA

    BOUMALA Well-Known Member

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    is the soldered connection good?
     
    #2 BOUMALA, Jan 18, 2019
  3. BOUMALA

    BOUMALA Well-Known Member

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    good news
    i have removed chip and was detected well
    readed dump
    and get unlocked bios from our master ThienBui
    thanks a lot !!!
    Great forum
     

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    #3 BOUMALA, Jan 20, 2019
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