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    Lenovo m80s gen3

    Hello,

    I'm a total beginner about bios, chip etc.
    I tried to make some search, but it's pretty difficult to have a good understanding about this.

    I have a Lenovo m80s gen 3, with a forgotten bios password.

    From what I've seen, I have 2 chips on the motherboard, on the bios_rom 1, I have this written on : mxic x224727 mx25l25673gz41-08g


    I would appreciate some help about this :

    1) is it possible to get rid about the password in my case (any method) ?
    2) what kind of materiel should I buy to be able to dump this kind of chip and write on it ?

    I'm truly sorry if my questions are dumb, I don't think I was able to find my asking by research, but maybe it's because my knowledge about that is very poor.

    Thanks a lot for your help and answers !

    Click image for larger version

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    Attached Files
    Last edited by CedH1; 06-15-2024, 03:59 AM. Reason: Adding photo of bios chip

    #2
    Your bios chip : mx25l25673gz41-08g
    Remove password : https://www.badcaps.net/forum/troubl...al#post3182482
    Device read / write bios : CH341A , RT906...
    https://www.youtube.com/results?search_query=how+to+use+ch341a
    https://shopee.vn/Yin-Professional-5X6-6x8-Chip-Probe-Line-1-27-%C4%90%E1%BA%A7u-d%C3%B2-th%E1%BB%AD-nghi%E1%BB%87m-%C4%90%E1%BB%8Dc-ghi-%C4%90%E1%BA%A7u-d%C3%B2-%C4%91%E1%BB%91t-i.164034638.24379108064?sp_atk=596e1fdd-dce7-42bc-8529-ec6bcdc53258&xptdk=596e1fdd-dce7-42bc-8529-ec6bcdc53258
    Last edited by hoaca388; 06-15-2024, 10:36 PM.


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      #3
      Hello, thanks you, I start to understand well !
      Last few questions :

      I have 2 bios chip on the motherboard, do I have to dump both, patch both and overwrite both ?
      what is rt906 ?

      Comment


        #4
        Originally posted by CedH1 View Post
        Hello, thanks you, I start to understand well !
        Last few questions :

        I have 2 bios chip on the motherboard, do I have to dump both, patch both and overwrite both ?
        what is rt906 ?
        I'm wrong, RT809H


        ----------------------------------------------------------------------------------------------------------------------------------------------------------
        All donations to Badcaps are welcome.
        Become a Badcaps supporter
        >>>>> click on this link to donate <<<<<
        Thanks to all supporters.
        ----------------------------------------------------------------------------------------------------------------------------------------------------------​

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