LENOVO (IBM) Bioses, especially Thinkpad.

Discussion in 'BIOS Mod Requests. Post Requests Only' started by ancestor(v), Jun 17, 2009.

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  1. k-nex

    k-nex MDL Junior Member

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    #5961 k-nex, Aug 25, 2013
  2. sot33

    sot33 MDL Novice

    Aug 25, 2013
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    #5962 sot33, Aug 25, 2013
  3. Mjorgy68

    Mjorgy68 MDL Novice

    Mar 29, 2011
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    #5963 Mjorgy68, Aug 27, 2013
  4. Tito

    Tito Super Mod / Adviser
    Staff Member

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    #5964 Tito, Aug 27, 2013
  5. llluke

    llluke MDL Novice

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    #5965 llluke, Aug 27, 2013
    Hello, I'm using X201 with wi-fi whitelisted bios. I want to update bios to a newer version. I found one in this thread. Instructions file for this bios says: "FLASH ORIGINAL (non modified) bios, then, after reboot - flash modified bios !!!". Will my thinkpad reboot with original bios? Or I will need to remove wireless card first and then reboot?
     
  6. Mjorgy68

    Mjorgy68 MDL Novice

    Mar 29, 2011
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    #5966 Mjorgy68, Aug 27, 2013
    Excellent! I was looking at model numbers, not bios name...
    Thank you!
    Matthew
     
  7. sot33

    sot33 MDL Novice

    Aug 25, 2013
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    #5967 sot33, Aug 28, 2013
    you can not boot with original bios , you must remove the wifi card first and then flash the new whitelist bios like you said

     
  8. llluke

    llluke MDL Novice

    Aug 1, 2013
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    #5968 llluke, Aug 28, 2013
    Maybe there is another way? Like disabling wireless in BIOS?
     
  9. sot33

    sot33 MDL Novice

    Aug 25, 2013
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    #5969 sot33, Aug 28, 2013
    i dont know about that but when i flashed original bios with my whitelisted wifi card installed i saw that you cant even go to the bios settings, it stuck on power on with a message to remove the card...

    but i have successfully flashed over my previous whitelist bios without flashing the original first, but my previous bios had already the same ECP ID: 1.24 only the BIOS ID: 1.39 from 1.37 changed with the new bios update. (all this on my lenovo thinkpad x220 i dont know if it works on other laptops)

    either way you do it at your own risk ...

     
  10. BoBo4ka

    BoBo4ka MDL Novice

    Aug 31, 2013
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    #5970 BoBo4ka, Aug 31, 2013
    Hello to everyone.:eek:
    Help please delete whitelist on Lenovo B550 (20053).
    Now the BIOS shows:
    BIOS Version: 18CN42WW (V2.51)
    EC Version: 18EC34WW (V2.51)
    Board number: 2304268101774
    On the website found:
    lenovo G450_G550_B550_18CN44WW_V2.53_no_whitelist_by_ttav134 and Lenovo G450_G550_B550_18CN46WW_V2.55_Len21_wl but the version they CN46 and CN44.
    I understand it must be for me, but I'm afraid to break.
    Help please, I want to replace the WiFi on N. If you have an existing EXE, it would be great :worthy:
    Thank You very much, and sorry for my English o_O

    P.S. Found in the archives of the lenovo G450_G550_B550_18CN44WW_V2.53_no_whitelist_by_ttav134 x64_18CN44WW_V2.53 run one file under Windows, this is what I need?
     
  11. thanh2h

    thanh2h MDL BIOS/EFI Modifier

    Aug 23, 2011
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    #5971 thanh2h, Aug 31, 2013
  12. BoBo4ka

    BoBo4ka MDL Novice

    Aug 31, 2013
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    #5972 BoBo4ka, Aug 31, 2013
    Thanks, now I'll try and write about the result : Rolleyes:
     
  13. BoBo4ka

    BoBo4ka MDL Novice

    Aug 31, 2013
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    #5973 BoBo4ka, Aug 31, 2013
  14. thanh2h

    thanh2h MDL BIOS/EFI Modifier

    Aug 23, 2011
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    #5974 thanh2h, Aug 31, 2013
    Last edited by a moderator: Apr 20, 2017
    Yeah. Wrong bios file name.
    BIOS.BAT:
    Code:
    WinPhlash.exe /c /s /BBL /vuv /ESCD BIOS.wph
    Bios file name:
    Code:
    BIOS_Wlist.whp
    :eek:
     
  15. aj1

    aj1 MDL Novice

    Aug 31, 2013
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    #5975 aj1, Aug 31, 2013
  16. thanh2h

    thanh2h MDL BIOS/EFI Modifier

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    #5976 thanh2h, Aug 31, 2013
  17. aj1

    aj1 MDL Novice

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    #5977 aj1, Sep 1, 2013
  18. l0newulf

    l0newulf MDL Novice

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    #5978 l0newulf, Sep 3, 2013
  19. Serg008

    Serg008 MDL BIOS/EFI Guru

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    #5979 Serg008, Sep 3, 2013
  20. cochin

    cochin MDL Member

    Jul 12, 2013
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    #5980 cochin, Sep 3, 2013
    I have got a Lenovo IdeaPad G580 with free DOS.

    I think there is no slic 2.1 for Windows 7 available, how can I flash Slic 2.1 in this?

    p.s I downloaded the Windows 7 DVD from this website for all manufacturers, is there also a same DVD for Windows 8?
     
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