Miix 720-12IKB Tablet (ideapad) DMX50 NM-A991

Discussion in 'BIOS/UEFI' started by technical, Jan 8, 2017.

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  1. technical

    technical Moderator Staff Member

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    Miix 720-12IKB Tablet (ideapad)
    Miix 720-12IKB Tablet (ideapad)
    BIOS Version 3SCN27WW
    DMX50 NM-A991
    Yoga 720-12IKB NM-A991 5GCN29WW
     

    Attached Files:

    #1 technical, Jan 8, 2017
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  2. raileanu

    raileanu Well-Known Member

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    Hello. Does anyone has a clean bios dump for this tablet in order to unlock the bios password? I also notice that on the board are 2 eeprom chips 08 and 64.
     
    #2 raileanu, Aug 4, 2018
  3. technical

    technical Moderator Staff Member

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    Buy one VIP and get support
    Account Upgrades
     
    #3 technical, Aug 4, 2018
  4. raileanu

    raileanu Well-Known Member

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    I will but need to know if this bios is available
     
    #4 raileanu, Aug 4, 2018
  5. technical

    technical Moderator Staff Member

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    sure Available i send after where you buy VIP
     
    #5 technical, Aug 4, 2018
  6. raileanu

    raileanu Well-Known Member

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    Ok will buy shortly. And these files are clean, it will unlock the bios password?
     
    #6 raileanu, Aug 4, 2018
  7. raileanu

    raileanu Well-Known Member

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    Don't worry, for the moment I manage to unlock the bios by myself in hex editor.
    Maybe next time I will buy VIP in case I will need other files.
    Thanks.
     
    #7 raileanu, Aug 4, 2018
  8. hgzy ahmd

    hgzy ahmd Well-Known Member

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    PLEASE CLEAN PASSWORD :)

    5GCN24WW

    THANKS
     

    Attached Files:

    #8 hgzy ahmd, Mar 24, 2019
    Last edited: Mar 24, 2019
  9. technical

    technical Moderator Staff Member

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    bios on top same password ?
     
    #9 technical, Mar 24, 2019
  10. hgzy ahmd

    hgzy ahmd Well-Known Member

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    NO ,I TRY IT BUT NOT WORKING
     
    #10 hgzy ahmd, Mar 24, 2019
  11. technical

    technical Moderator Staff Member

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    Yoga 720-12IKB 5GCN29WW
     

    Attached Files:

    #11 technical, Mar 24, 2019
    hgzy ahmd likes this.
  12. hgzy ahmd

    hgzy ahmd Well-Known Member

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    THANKS VERY MUCH

    FINE WORKING

    (y)
     
    #12 hgzy ahmd, Mar 24, 2019
  13. MAZMAZ2

    MAZMAZ2 Well-Known Member

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    MOT DE PASSE
    LENOVO MIIX 720-12IB
    DMX50 NM-A991
     

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    #13 MAZMAZ2, Apr 15, 2019
  14. technical

    technical Moderator Staff Member

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    what you ?
     
    #14 technical, Apr 15, 2019
  15. MAZMAZ2

    MAZMAZ2 Well-Known Member

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    PLEASE CLEAN PASSWORD
     
    #15 MAZMAZ2, Apr 15, 2019
  16. technical

    technical Moderator Staff Member

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    #16 technical, Apr 15, 2019
  17. LondonTech

    LondonTech New Member

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    Hello all! Can you tell me if this bios can be read/written ISP or need to desolder the chip?
     
    #17 LondonTech, Aug 21, 2019
  18. technical

    technical Moderator Staff Member

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    yes, you need have one tool Programming bios
     
    #18 technical, Aug 22, 2019
  19. LondonTech

    LondonTech New Member

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    Many thanks for fast reply. I have a bios programmer, just have trouble reading the chip using pomona clip. ('Overcurrent protection ! External short or ic reverse or incorrect package' message in programmer). I'm new to chipset programming, fixed mobile phones mostly.

    Judging from your expertise - does it mean I have to de-solder the chip or is there any way to do it through the clip?
    E.g. power on device from socket/battery while reading/writing bios...?
     
    #19 LondonTech, Aug 22, 2019
  20. technical

    technical Moderator Staff Member

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    Please buy one VIP and get support next
    Account Upgrades
     
    #20 technical, Aug 22, 2019
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