Skip to content
Enginerys
/
Find a file Home Latest files
Schematics 117.7K Boardviews 45.6K BIOS & firmware 226.4K
Board numbers Brands MacBook Phones Desktop boards TV & monitors Datasheets
Channels Guides File formats Software
483,204 files · 4740 GB
Updated today
See what's new

Results for “LZ57”

Boards 10290-2 15
All 140 Schematics 51 Boardviews 4 BIOS dumps 72 Archives 13
Sort: Best match
Best match Newest Largest Name
72 files
  • Name Type Board Source Added Size
  • lenovo-B570 Z570 UMA-LZ57 10290-2 799 (Luirons Bios)
    BIOS · 10290-2 · 2.17 KB · 22 Feb 2021
    BIOS rar
    10290-2
    S Satale_bios_esquemas_Laptop
    22 Feb 2021
    2.17 KB
  • Lenovo B570e=4=20173 Wistron LZ57 telegram BIOS Repair 2025 09 16
    BIOS · 2.43 MB · 24 Sept 2025
    BIOS zip
    —
    B BIOS_Repair
    24 Sept 2025
    2.43 MB
  • lenovo B570 Z570 UMA LZ57 10290 2 799 telegram BIOS Repair 2025
    BIOS · 139 KB · 24 Sept 2025
    BIOS zip
    —
    B BIOS_Repair
    24 Sept 2025
    139 KB
  • LENOVO B570e LZ57 10290 2 48 4PA01 021 UMA WORKING telegram BIOS
    BIOS · 2.51 MB · 23 Sept 2025
    BIOS zip
    —
    B BIOS_Repair
    23 Sept 2025
    2.51 MB
  • IBM Lenovo B570e Wistron LZ57 MP 10290 2 48 4PDA01 021 telegram
    BIOS · 2.42 MB · 23 Sept 2025
    BIOS zip
    —
    B BIOS_Repair
    23 Sept 2025
    2.42 MB
  • lenovo B570 Z570 UMA-LZ57 10290-2 799 telegram BIOS Repair
    BIOS · 10290-2 · 4.00 MB · 9 Sept 2025
    BIOS bin
    10290-2
    B BIOS_Repair
    9 Sept 2025
    4.00 MB
  • IBM Lenovo B570e Wistron LZ57 MP 10290 2 48 4PDA01 021 SRGinfote
    BIOS · 4.00 MB · 9 May 2025
    BIOS bin
    —
    S ShareMan_Electronic_Files
    9 May 2025
    4.00 MB
  • AFS LENOVO B570e LZ57 10290-2 48.4PA01.021 UMA WORKING
    BIOS · 10290-2 · 2.34 MB · 1 Feb 2024
    BIOS rar
    10290-2
    A afsbiosfree
    1 Feb 2024
    2.34 MB
  • LENOVO B570e LZ57 10290-2 48.4PA01.021 UMA WORKING
    BIOS · 10290-2 · 2.38 MB · 20 Sept 2023
    BIOS zip
    10290-2
    L Laptopbiossolutions
    20 Sept 2023
    2.38 MB
  • lenovo B570 Z570 UMA-LZ57 10290-2 799 (Luirons Bios).bin
    BIOS · 10290-2 · 2.17 KB · 23 Feb 2021
    BIOS rar
    10290-2
    S Satale_bios_esquemas_Laptop
    23 Feb 2021
    2.17 KB
  • LENOVO B570e LZ57 10290 2 48 4PA01 021 UMA WORKING Luirons Bios
    BIOS · 2.34 MB · 23 Feb 2021
    BIOS rar
    —
    S Satale_bios_esquemas_Laptop
    23 Feb 2021
    2.34 MB
  • LENOVO B570e LZ57 10290 2 48 1 4PA01 021 UMA WORKING telegram BIOS
    BIOS · 2.51 MB · 23 Sept 2025
    BIOS zip
    —
    B BIOS_Repair
    23 Sept 2025
    2.51 MB
  • AFS LENOVO B570e LZ57 10290-2 48 (1).4PA01.021 UMA WORKING
    BIOS · 10290-2 · 2.34 MB · 1 Feb 2024
    BIOS rar
    10290-2
    A afsbiosfree
    1 Feb 2024
    2.34 MB
  • AFS IBM Lenovo B570e Wistron LZ57 MP 10290-2 48.4PDA01.021
    BIOS · 10290-2 · 2.25 MB · 1 Feb 2024
    BIOS rar
    10290-2
    A afsbiosfree
    1 Feb 2024
    2.25 MB
  • LENOVO B570e LZ57 10290 2 48 1 4PA01 021 UMA WORKING Luirons Bios
    BIOS · 2.34 MB · 23 Feb 2021
    BIOS rar
    —
    S Satale_bios_esquemas_Laptop
    23 Feb 2021
    2.34 MB
  • IBM Lenovo B570e Wistron LZ57 MP 10290 2 48 4PDA01 021 Luirons Bios
    BIOS · 2.26 MB · 22 Feb 2021
    BIOS rar
    —
    S Satale_bios_esquemas_Laptop
    22 Feb 2021
    2.26 MB
  • LENOVO B570e 10290 2 LZ57 MB 48 4PA01 021 N12P GS B A1 telegram
    BIOS · 4.76 MB · 23 Sept 2025
    BIOS zip
    —
    B BIOS_Repair
    23 Sept 2025
    4.76 MB
  • LZ57 10290-2 48.4PA01.021 UMA WORKING

    BIOS image for the LZ57 board 10290-2, version string 48.4PA01.021, built for UMA integrated graphics and marked as working.

    BIOS · 10290-2 · 4.00 MB · 9 Oct 2025
    BIOS bin
    10290-2
    B biosfilebins
    9 Oct 2025
    4.00 MB
  • Lenovo B570 48.4PA01.021 LZ57 MB Discrete

    Firmware dump for the Lenovo B570 on mainboard 48.4PA01.021 (LZ57), in the Discrete edition meant for boards with a separate graphics chip. The 7z archive is 2.30 MB.

    BIOS · 2.30 MB · 2 Jun 2023
    BIOS 7z
    —
    B biosfiles
    2 Jun 2023
    2.30 MB
  • Lenovo B570e=4=20173 Wistron LZ57

    BIOS archive for the Lenovo B570e, built on a Wistron motherboard with LZ57 as the platform code and 20173 as an additional reference number in the name.

    BIOS · 2.29 MB · 26 Jan 2017
    BIOS zip
    —
    B biosarchive
    26 Jan 2017
    2.29 MB
  • LENOVO B570e LZ57 10290-2 48.4PA01.021 UMA WORKING

    Working BIOS dump for the Lenovo B570e on the Wistron LZ57 board, number 10290-2 with assembly code 48.4PA01.021, for the UMA integrated-graphics variant.

    BIOS · 10290-2 · 2.38 MB · 17 Dec 2018
    BIOS zip
    10290-2
    B biosarchive
    17 Dec 2018
    2.38 MB
  • LENOVO B570E wistron lz57 mb

    Mainboard BIOS for the Lenovo B570e built on the Wistron LZ57 project, provided as a 2.32 MB RAR archive with no board number or version stated in the name.

    BIOS · 2.32 MB · 9 Jan 2019
    BIOS rar
    —
    B biosarchive
    9 Jan 2019
    2.32 MB
  • B570 20093 LZ57mb DIS 25L3206E

    Zipped BIOS dump for a Lenovo B570 laptop, labelled with the number 20093, the LZ57 motherboard and the DIS discrete-graphics variant, read from a 25L3206E flash chip.

    BIOS · 2.19 MB · 12 Feb 2018
    BIOS zip
    —
    B biosarchive
    12 Feb 2018
    2.19 MB
  • Lenovo B570 48.4PA01.021 LZ57 MB UMA

    BIOS firmware for the Lenovo B570 laptop, built for motherboard 48.4PA01.021 with the LZ57 board code, in the UMA variant that uses integrated graphics only.

    BIOS · 2.33 MB · 2 Jun 2023
    BIOS 7z
    —
    B biosfiles
    2 Jun 2023
    2.33 MB
  • LZ57 10290-2 48.4PA01.021 UMA WORKING

    BIOS image for the Wistron LZ57 project, board 10290-2 with PCB part 48.4PA01.021, marked as a UMA version reported working, in a 2.38 MB ZIP.

    BIOS · 10290-2 · 2.38 MB · 9 Jan 2019
    BIOS zip
    10290-2
    B biosarchive
    9 Jan 2019
    2.38 MB
  • LENOVO B570e LZ57 10290-2 48.4PA01.021 UMA WORKING

    BIOS image for the Lenovo B570e, from an LZ57 board with Wistron number 10290-2 and PCB part number 48.4PA01.021, UMA variant with integrated graphics.

    BIOS · 10290-2 · 2.38 MB · 12 Sept 2019
    BIOS zip
    10290-2
    B biosarchive
    12 Sept 2019
    2.38 MB
  • LZ57 10290-2 48.4PA01.021 UMA WORKING

    Archived BIOS for a board with platform code LZ57 and number 10290-2, a Wistron-style numbering, carrying the 48.4PA01.021 board identifier and marked as a working UMA…

    BIOS · 10290-2 · 2.38 MB · 9 Oct 2025
    BIOS zip
    10290-2
    B biosfilebins
    9 Oct 2025
    2.38 MB
  • Lenovo B570e 48.4pa01. 021 LZ57 MB UMA

    4 MB BIOS dump for the Lenovo B570e with UMA integrated graphics, the name listing board code 48.4PA01.021 and the LZ57 platform designation.

    BIOS · 4.00 MB · 2 Dec 2017
    BIOS bin
    —
    B biosarchive
    2 Dec 2017
    4.00 MB
  • IBM Lenovo B570e Wistron LZ57 MP 10290-2 48.4PDA01.021

    BIOS for the IBM Lenovo B570e, Wistron project LZ57 at MP stage, board 10290-2 with part number 48.4PDA01.021, in a 2.25 MB RAR.

    BIOS · 10290-2 · 2.25 MB · 9 Jan 2019
    BIOS rar
    10290-2
    B biosarchive
    9 Jan 2019
    2.25 MB
  • lenovo B570 Z570 UMA-LZ57 10290-2 799

    Raw 4 MB BIOS image for the Lenovo B570 and Z570 on the LZ57 board, UMA version with integrated graphics only, Wistron board number 10290-2, with a 799 tag in the name.

    BIOS · 10290-2 · 4.00 MB · 12 Feb 2018
    BIOS bin
    10290-2
    B biosarchive
    12 Feb 2018
    4.00 MB
  • lenovo-B570 Z570 UMA-LZ57 10290-2 799

    RAR archive labelled for the Lenovo B570 and Z570 with the UMA LZ57 board, Wistron number 10290-2 and a 799 tag.

    BIOS · 10290-2 · 2.71 KB · 12 Feb 2018
    BIOS rar
    10290-2
    B biosarchive
    12 Feb 2018
    2.71 KB
  • LENOVO B570e 10290 -2 LZ57 MB 48.4PA01.021 N12P-GS-B-A1

    Firmware package for the Lenovo B570e laptop, board 10290-2 with code LZ57 MB 48.4PA01.021, for the version fitted with an NVIDIA N12P-GS-B-A1 GPU, archived as a 4.60 MB…

    BIOS · 4.60 MB · 3 Mar 2024
    BIOS rar
    —
    B biosarchive
    3 Mar 2024
    4.60 MB
← Prev 12
About FAQ Glossary DMCA / removal Privacy RSS llms.txt

© 2026 Enginerys. An index of repair documentation shared in public Telegram channels: file names and links only, no files are hosted here. Not affiliated with Telegram or any hardware vendor; trademarks belong to their owners.