bios password on lenovo x240

Discussion in 'BIOS/UEFI' started by mondi, Dec 27, 2016.

  1. mondi

    mondi Well-Known Member

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    How can remove
    bios password on lenovo x240
     
    #1 mondi, Dec 27, 2016
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  2. 21ifix

    21ifix Moderator

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    dump bios ,and send it for me
     
    #2 21ifix, Dec 27, 2016
  3. 20ifix

    20ifix Moderator

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    Dump bios file does not contain passwords,that are in the KBC chipset.
    from 3rd generation or earlier,password contained on PCA24s08 .
    About X240;T440 ;T450 ..No tools currenly reading,now.
    BTW,may be change chipset KBC.
     
    #3 20ifix, Dec 28, 2016
    Last edited: Dec 28, 2016
  4. 21ifix

    21ifix Moderator

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    người ta unlock luôn cả 6th luon chứ 4th nhằm gì .
     
    #4 21ifix, Dec 29, 2016
  5. dimpu

    dimpu Well-Known Member

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    i am getting password in this bios , if i use another file it is not asking password
    i am quit sure kbc not reserved any password in my laptop
     
    #5 dimpu, Dec 29, 2016
  6. dimpu

    dimpu Well-Known Member

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    i am sending u a fil if possible plz remove password form this file
     

    Attached Files:

    #6 dimpu, Dec 29, 2016
  7. technical

    technical Moderator Staff Member

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    I told you not in the bios password :fou: (fou)
     
    • Love Love x 1
    #7 technical, Dec 29, 2016
  8. 18ifix

    18ifix Moderator

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    the password is in the mec 1633L but not in the dump exact ... is on the eprom 1K
     
    #8 18ifix, Dec 29, 2016
  9. technical

    technical Moderator Staff Member

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    Can need change chip new.
     
    #9 technical, Dec 30, 2016
  10. 20ifix

    20ifix Moderator

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    I think so,and i tried attaching modified test.
     

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    #10 20ifix, Dec 30, 2016
    Last edited: Dec 30, 2016
  11. 21ifix

    21ifix Moderator

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    too terrible , you can not do that
     
    #11 21ifix, Dec 30, 2016
  12. 18ifix

    18ifix Moderator

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    dont try to remove ... its hard to desoldring this chip ......
     
    #12 18ifix, Dec 30, 2016
  13. 12ifix

    12ifix Moderator

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    how to read this 1k eprom? i do reprograming the mec1633l, but its still there. i mean password still pop up.
     
    #13 12ifix, Mar 21, 2018
  14. sherifbekhit

    sherifbekhit Well-Known Member

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    do you have any solution
     
    #14 sherifbekhit, Apr 11, 2018
  15. chris2018

    chris2018 New Member

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    Any solution for this?
     
    #15 chris2018, May 4, 2018
  16. sherifbekhit

    sherifbekhit Well-Known Member

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    No
    I tried to reset the password but I have fail
    I'm sory
     
    #16 sherifbekhit, May 4, 2018
  17. mondi

    mondi Well-Known Member

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    Hello i find a solution for my laptop lenovo x240 with bios password with these guys

    Add skype :

    skype: [email protected]
     
    #17 mondi, May 4, 2018
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