IBM-Lenovo ThinkPad W520 - WISTRON KENDO-3 WS - 10222-SA

Discussion in 'Schematics' started by technical, Jan 4, 2014.

  1. technical

    technical Moderator Staff Member

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    Shematic ThinkPad W520 - WISTRON KENDO-3 WS - 10222-SA
    IBM w520 H0222-4
     

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    #1 technical, Jan 4, 2014
    Last edited: Dec 12, 2018
    thienvinafix likes this.
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  2. thienvinafix

    thienvinafix Guest

    KN3 KENDO-3 H0220-SE UMA_SIT_101007_0930 THINKPAD T520 W520 UMA
     

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    #2 thienvinafix, Jul 20, 2014
    Last edited by a moderator: May 30, 2016
  3. thienvinafix

    thienvinafix Guest

    KN3 KENDO-3 H0221-1 swg_svt_110118_R1 LENOVO W520
     

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    #3 thienvinafix, Jul 20, 2014
  4. ilsubjung

    ilsubjung Well-Known Member

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    lenovo W520
    H0222-5 LKN-3 WS MB

    real time clock error check date and time settings
    0183: Bad CRC of Security Settings in EFI Variable
    configuration changes - restart the system

    Clear ME

    It will be displayed as shown above.
     

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    #4 ilsubjung, May 30, 2016
  5. technical

    technical Moderator Staff Member

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    Here is BIOS Clear me or You request BIOS Clear me ?
     
    #5 technical, May 30, 2016
  6. ilsubjung

    ilsubjung Well-Known Member

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    lenovo W520
    H0222-5 LKN-3 WS MB


    password unlock bios support please.

    After replacing PCA24S08 rom I get the following message.
    Please modify the BIOS .
    "
    0189: invalid RFID Configuration Information Area.
    configuration changes - restart the system
    Real time Clock Error - Check Date and Time settings"
     

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    #6 ilsubjung, May 30, 2016
  7. ilsubjung

    ilsubjung Well-Known Member

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    S435 AMD A8 VIN LA-C001P

    test ok bios
     

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    #7 ilsubjung, May 30, 2016
    technical likes this.
  8. ilsubjung

    ilsubjung Well-Known Member

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    CLEVO W650SF
    BIOS Clear ME

    I would like to modify
     
    #8 ilsubjung, Jun 18, 2016
  9. Root

    Root Administrator Staff Member

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    Send BIOS.
     
    #9 Root, Jun 18, 2016
  10. ilsubjung

    ilsubjung Well-Known Member

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    CLEVO W650SF
    BIOS Clear ME

    I would like to modify
     

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    #10 ilsubjung, Jun 18, 2016
  11. technical

    technical Moderator Staff Member

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    THINKPAD W520 h0222-5 lkn-3 ws mb
    BIOS
     

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    #11 technical, Nov 10, 2016
  12. 12ifix

    12ifix Moderator

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    this bios not working, any other bios?
    w520 h0222-5. lkn-3 ws.
    this bios just turn on a few second, then shutdown.

    i use some bios upstair, pop up the message same with picture above.
    0183: bad crc of security setting in efi variable
    configuration changes - restart the system
    Real time Clock Error - Check Date and Time settings"

    please upload another bios.
     
    #12 12ifix, Apr 12, 2018
    Last edited: Apr 12, 2018
  13. technical

    technical Moderator Staff Member

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    here is problem security not problem bios. you need check chip security 24xxx
     
    #13 technical, Apr 12, 2018
  14. 12ifix

    12ifix Moderator

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    then please help, clear me my bios.
     

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    #14 12ifix, Apr 13, 2018
  15. technical

    technical Moderator Staff Member

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    #15 technical, Apr 13, 2018
  16. 40ifix

    40ifix Well-Known Member

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    hello i need equivalent for ic power 5,3 volts because i can't find the TPS51220A for w520 ic power
     
    #16 40ifix, Sep 6, 2018
  17. MAZMAZ2

    MAZMAZ2 Well-Known Member

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    AIDE MOI
    JE CHERCHE
    BIOS W520
    H0222-4
    LKN-3 WS WB
    48.4KE36.041
     
    #17 MAZMAZ2, Dec 12, 2018
  18. technical

    technical Moderator Staff Member

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    yes, update above.
     
    #18 technical, Dec 12, 2018
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