Unlock Remove Password BIOS Laptop IBM X201

Discussion in 'Computer Hardware Repair' started by technical, Dec 27, 2014.

Unlock Remove Password BIOS Laptop IBM X201 5 5 1votes
5/5, 1 vote

  1. technical

    technical Moderator Staff Member

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    Công nghệ Main Việt Nam. :D
    Cách này không có quy tắc nhất định ( Hên xui ) cần phải kiên nhân thức hiện nhiều lần

    * Gắn phím và PIN CMOS vào máy ( không dùng phím rời ) một tay cầm 2 giây SDA + SCL tay kia ấn Power khi máy chuẩn bị, vừa lên LOGO thì dập 2 giây SDA + SCL xuông mass ( nhấn nhả liện tục ) nhấn F1 để vô CMOS.
    Chỗ này máy đứng hơi lâu cung có khi máy đơ luôn. Cần thao tác lai từ đầu và tiếp như thế cho đến khi máy vô được CMOS là thành công :D.

    Demo trên IBM X201:
    X201 Tablet PS08 EEPROM U37.

    Remove Password IBM X201.JPG
     
    • Like Like x 2
    #1 technical, Dec 27, 2014
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  2. rauismo

    rauismo New Member

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    Thank you for this share
     
    #2 rauismo, Mar 6, 2015
  3. fengxu

    fengxu New Member

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    楼主的方法好，但也可以用编程器把里面的资料刷成正常的，或者直接在在料板上找个差不多的芯片换之。
     
    #3 fengxu, Jun 9, 2015
  4. 01ifix

    01ifix Well-Known Member

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    testing
     
    #4 01ifix, Jan 18, 2019
  5. tytoteo1234

    tytoteo1234 Well-Known Member

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    Nhờ anh thiện clear pass bios cmos IBM R61
    file bios pass:
     

    Attached Files:

    #5 tytoteo1234, May 19, 2019
  6. technical

    technical Moderator Staff Member

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    #6 technical, May 19, 2019
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