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IdeaPad 3 14ADA05/15ADA05/17ADA05 Lenovo V14-ADA/V15-ADA Bios

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  • peste
    replied
    Originally posted by Fabrizio amadori View Post

    Hi hoaca388 I tried this bios for lenovo 15ada05 but it doesn't work...or at least, the pc tries to start, enters windows but then freezes..the fan doesn't spin and if I connect the battery the pc doesn't start at all, it remains a black screen..I noticed that on the bios settings it tells me:
    MTM invalid
    Lenovo SN invalid
    UUID Invalid

    I also tried to enter windows and reflash the bios from the leonovo site, but it reports an error and doesn't let me proceed..

    I have a photo of the previous bios, could you possibly send me a bios with these characteristics?

    MTM 81W10033SP
    LENOVO SN PF25PH6P
    UUID 4DD69701-11EA-80DB-F875A4FDD4D5

    thanks a lot in advance
    post the contents of the bios chip even if it is corrupted..

    Leave a comment:


  • Fabrizio amadori
    replied
    Originally posted by hoaca388 View Post

    IdeaPad 3 15ADA05 Laptop - Type 81W1
    Hi hoaca388 I tried this bios for lenovo 15ada05 but it doesn't work...or at least, the pc tries to start, enters windows but then freezes..the fan doesn't spin and if I connect the battery the pc doesn't start at all, it remains a black screen..I noticed that on the bios settings it tells me:
    MTM invalid
    Lenovo SN invalid
    UUID Invalid

    I also tried to enter windows and reflash the bios from the leonovo site, but it reports an error and doesn't let me proceed..

    I have a photo of the previous bios, could you possibly send me a bios with these characteristics?

    MTM 81W10033SP
    LENOVO SN PF25PH6P
    UUID 4DD69701-11EA-80DB-F875A4FDD4D5

    thanks a lot in advance

    Leave a comment:


  • greyn
    replied
    Thanks for the help, but it's not working yet. Without changes. I found another backup bios saved by the update program, even before the damage.

    Lenovo V14-ADA 82C6 SN PF22W3AK
    Attached Files

    Leave a comment:


  • hoaca388
    replied
    Originally posted by greyn View Post

    I apologize. I received a photo, indeed one digit is extra. sn: PF22W3AK.
    V14-ADA Laptop (Lenovo) - Type 82C6

    Attached Files

    Leave a comment:


  • greyn
    replied
    Originally posted by hoaca388 View Post

    It has nine characters.
    I apologize. I received a photo, indeed one digit is extra. sn: PF22W3AK.

    Leave a comment:


  • hoaca388
    replied
    Originally posted by greyn View Post

    Checked. I took the serial number from the laptop cover. Is something wrong?
    It has nine characters.

    Leave a comment:


  • greyn
    replied
    Originally posted by hoaca388 View Post

    Recheck serial number ?
    Checked. I took the serial number from the laptop cover. Is something wrong?

    Leave a comment:


  • hoaca388
    replied
    Originally posted by greyn View Post
    Hello guys, please help, black screen not booting bios. Lenovo V14-ADA 82C6 SN PF22W33AK. There is only a faulty bios dump.
    Recheck serial number ?

    Leave a comment:


  • greyn
    replied
    Hello guys, please help, black screen not booting bios. Lenovo V14-ADA 82C6 SN PF22W33AK. There is only a faulty bios dump.

    Attached Files

    Leave a comment:


  • hoaca388
    replied
    Originally posted by drsmartphone View Post
    Hi, I have a Lenovo IdeaPad 15ADA05 with the power button flashing. It is probably the BIOS. I don't have the BIOS file because I accidentally deleted it with CH341A. Can anyone help me with the BIOS file to flash? Thanks.

    GS450&GS550&GS750 NM-C821
    Version 1.0
    Serial number pc20xnda
    IdeaPad 3 15ADA05 Laptop - Type 81W1

    Attached Files

    Leave a comment:


  • drsmartphone
    replied
    Hi, I have a Lenovo IdeaPad 15ADA05 with the power button flashing. It is probably the BIOS. I don't have the BIOS file because I accidentally deleted it with CH341A. Can anyone help me with the BIOS file to flash? Thanks.

    GS450&GS550&GS750 NM-C821
    Version 1.0
    Serial number pc20xnda

    Leave a comment:


  • hoaca388
    replied
    Originally posted by drsmartphone View Post
    Ciao, ho un Lenovo IdeaPad 15ADA05 con il pulsante di accensione lampeggiante. Probabilmente è il BIOS. Non ho il file BIOS perché l'ho cancellato accidentalmente con CH341A. Qualcuno può aiutarmi con il file BIOS da flashare? Grazie.

    GS450&GS550&GS750 NM-C821
    Rev 1.0
    S/N pc20xnda
    English pleas !

    Leave a comment:


  • drsmartphone
    replied
    Ciao, ho un Lenovo IdeaPad 15ADA05 con il pulsante di accensione lampeggiante. Probabilmente è il BIOS. Non ho il file BIOS perché l'ho cancellato accidentalmente con CH341A. Qualcuno può aiutarmi con il file BIOS da flashare? Grazie.

    GS450&GS550&GS750 NM-C821
    Rev 1.0
    S/N pc20xnda

    Leave a comment:


  • peste
    replied
    Originally posted by Fabrizio amadori View Post
    Hi i have a lenovo ideapad 15ada05 with power button flashing..probably is the bios..i dont have bios file because accidentally i erased this with ch341a...can anyone help me with file bios to flash?i attached the photo with SN...thanks..

    gs450&gs550&gs750 NM-C821
    Rev 1.0
    Don't post pictures unless asked....
    post S/N,TYPE,etc.

    Leave a comment:


  • Fabrizio amadori
    replied
    Hi i have a lenovo ideapad 15ada05 with power button flashing..probably is the bios..i dont have bios file because accidentally i erased this with ch341a...can anyone help me with file bios to flash?i attached the photo with SN...thanks..

    gs450&gs550&gs750 NM-C821
    Rev 1.0

    Leave a comment:


  • hoaca388
    replied
    Originally posted by adis View Post
    Hi friend,pls help,I will paste old file.
    my notebook has black screen
    lenovo v14-ADA
    MODEL: 826C
    Serial number ?

    Leave a comment:


  • adis
    replied
    Hi friend,pls help,I will paste old file.
    my notebook has black screen
    lenovo v14-ADA
    MODEL: 826C
    Attached Files

    Leave a comment:


  • rem_80x0
    replied
    Originally posted by peste View Post

    try..
    Hello,

    Thank you for the file, unfortunately it turned out that the files that I read with the programmer do not work correctly (black screen) and only the *.BAK file that I read with the Lenovo program for BIOS upgrade works. Is it possible to trim such a file?

    Thank you very much for your help.
    Attached Files

    Leave a comment:


  • peste
    replied
    Originally posted by rem_80x0 View Post
    Hello All,

    Can you also remove internal RAM from my *.bin BIOS file.

    IdeaPad 3 17ADA05
    chip:W25Q64JWSIQ
    Model:81W2
    MTM 81W20006QPB
    SN: PF2JYYSM
    ID:JVHFC1

    Thanks in advance!!!

    Rem
    try..
    Attached Files

    Leave a comment:


  • rem_80x0
    replied
    Hello All,

    Can you also remove internal RAM from my *.bin BIOS file.

    IdeaPad 3 17ADA05
    chip:W25Q64JWSIQ
    Model:81W2
    MTM 81W20006QPB
    SN: PF2JYYSM
    ID:JVHFC1

    Thanks in advance!!!

    Rem
    Attached Files

    Leave a comment:

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