Apple A1398 - 820-00138

Discussion in 'Schematics' started by bga, Nov 23, 2015.

Apple A1398 - 820-00138 5 5 2votes
5/5, 2 votes

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  1. cumelsk

    cumelsk Well-Known Member

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    Need BIOS 820-00138-A old bios turn on Laptop, apple startup sound is OK, with yours BIOS no apple sound no video tried the Clear ME universal edition. No work at all. Maybe different issue maybe wrong BIOS, not sure here which one.
     

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    #81 cumelsk, Jun 21, 2019
  2. technical

    technical Moderator Staff Member

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    https://vinafix.com/threads/a1398-820-00138.20861/
     
    #82 technical, Jun 21, 2019
  3. cumelsk

    cumelsk Well-Known Member

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    That one doesn´t work at all, laptop just turn off after 10 seconds, with my original BIOS i can hear the sound of laptop turning on, on your other Flash there is no sound but at least the FAN spins.
     
    #83 cumelsk, Jun 21, 2019
  4. technical

    technical Moderator Staff Member

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    before have display or not ? send ols bios i help check
     
    #84 technical, Jun 21, 2019
  5. Hesley

    Hesley New Member

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    @ThienBui You also have brd for 820-00138-A beceause on the brd of 820-00138, I miss two resistors near U7501.
    Thank you
     
    #85 Hesley, Jun 21, 2019
  6. technical

    technical Moderator Staff Member

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    #86 technical, Jun 21, 2019
  7. DoctorMob

    DoctorMob New Member

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    Its the Wrong Boardview !
     
    #87 DoctorMob, Jun 27, 2019
  8. DoctorMob

    DoctorMob New Member

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    you sell 820-3662 as 820-00138 the boards are different
     
    #88 DoctorMob, Jun 27, 2019
  9. technical

    technical Moderator Staff Member

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    this is topic 820-00138
     
    #89 technical, Jun 27, 2019
  10. DoctorMob

    DoctorMob New Member

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    yeah and its wrong .
     
    #90 DoctorMob, Jun 28, 2019
  11. technical

    technical Moderator Staff Member

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    i see same
    s-l1600. Screen Shot 2019-06-28 at 11.02.59 PM.

    Can you show me the wrong place ?
     
    #91 technical, Jun 28, 2019
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