BIOS Request - Lenovo Yoga L13 Gen3 (AMD)

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  • maeson
    New Member
    • Oct 2025
    • 7
    • Germany
    #1

    BIOS Request - Lenovo Yoga L13 Gen3 (AMD)

    Hi dear Badcaps-Community,

    Somehow an auto update, which I triggered before I left my laptop unattended, bricked my BIOS.
    I was able to extract the 2MB BIOS and 16MB BIOS which I will attend. (CH341B black with NeoProgrammer 2.2.0.10)

    The Device is a Lenovo Yoga L13 Gen3 and I was able to identify the following specifications:

    Lenovo Yoga L13 Gen 3 AMD:
    Lenovo Modell: Type 21BB
    Artikelnr.21BB006GGE
    Seriennummer: PW0A6207
    AMD Ryzen™ 5 PRO 5675U
    Memory 16 GB DDR4-3200MHz
    SSD: 512 GB SSD, M.2 2242, PCIe Gen4, TLC, Opal
    Display type: 13,3" WUXG

    System Board:
    Lenovo BDPLANAR R5PRO 5675U,16G,RZ616,YdTWINyAB
    Repalcement Unit: 5B21H47118 (System Board)
    2MB Chip: XMC XM25QH16CHIG
    32MB Chip: Winbond 74M25JWEIQ 2326 6324 M0031

    BIOS: Update

    Problem:
    At first The Escape and F1 LEDs were providing some light but no further reaction. I used the hardware reset button and now the LEDs aren't shining anymore. Nevertheless, tried everything to recover the laptop, support-Keyboard and Power kombinations, nothing worked so far, could any of you be so helpful and assist me with a useful BIOS binary?

    Ps.: It is the first time I have to solve such an issue, I hope the provided information are suitable and fit the purpose.

    Best regards
    Attached Files
    Tags: None
    • maeson
      New Member
      • Oct 2025
      • 7
      • Germany
      #2
      The Serial Number is the PW-0A6207.
      Does anyone can help? Does anyone has a working BIOS? Is it possible to use similar BIOS? (which i highly doubt).

        Comment

        • m1ch43lzm
          Badcaps Veteran
          • Mar 2019
          • 955
          • Peru
          #3
          Try

          L13 Yoga Gen 3 (Type 21BB, 21BC) Laptop (ThinkPad) - Type 21BB

          BIOS ver R1TET54W​
          Attached Files

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