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- AFS lenovo-B570 Z570 UMA-LZ57 10290-2 799BIOS · 10290-2 · 469 B · 1 Feb 2024BIOS rar469 B
- G575 AMD AMD 10337-1 LZ575 MB 48.4M502 011BIOS · 10337-1 · 2.00 MB · 26 Sept 2023BIOS bin2.00 MB
- G575 AMD AMD 10337-1 LZ575 MB 48.4M502 011BIOS · 10337-1 · 2.00 MB · 22 Sept 2023BIOS bin2.00 MB
- LZ57 10290-2 48.4PA01.021 UMA WORKING (Luirons Bios)BIOS · 10290-2 · 2.34 MB · 23 Feb 2021BIOS rar2.34 MB
- G575 AMD AMD 10337-1 LZ575 MB 48.4M502 011BIOS · 10337-1 · 2.00 MB · 17 Feb 2021BIOS bin2.00 MB
- G575 AMD AMD 10337-1 LZ575 MB 48.4M502 011BIOS · 10337-1 · 2.00 MB · 30 Oct 2020BIOS bin2.00 MB
- LZ57 10290-2 48.4PA01.021 UMA WORKING-Sohail SystemBIOS · 10290-2 · 4.00 MB · 4 Sept 2020BIOS bin4.00 MB
- LZ57 10290-2 48.4PA01.021 UMA WORKING-Sohail SystemBIOS · 10290-2 · 4.00 MB · 30 Jun 2020BIOS bin4.00 MB
- 10290-2 LZ57 MB Schematics (PDF)Schematic · 10290-2 · 4.57 MB · 7 Jul 2025Schematic pdf4.57 MB
- LZ57 10290 2 48 4PA01 021 UMA WORKING telegram BIOS Repair 2025BIOS · 2.51 MB · 24 Sept 2025BIOS zip—2.51 MB
- LENOVO B570E wistron lz57 mb telegram BIOS Repair-2025-09-16BIOS · 2.48 MB · 23 Sept 2025BIOS zip—2.48 MB
- Lenovo B570e 48.4pa01. 021 LZ57 MB UMA telegram BIOS RepairBIOS · 4.00 MB · 9 Sept 2025BIOS bin—4.00 MB
- Lenovo B570e 48.4pa01. 021 LZ57 MB UMA (Luirons Bios).binBIOS · 2.34 MB · 23 Feb 2021BIOS rar—2.34 MB
- lenovo-B570 Z570 UMA-LZ57 10290-2 799 (Luirons Bios)BIOS · 10290-2 · 2.17 KB · 22 Feb 2021BIOS rar2.17 KB
- Lenovo B570e=4=20173 Wistron LZ57 telegram BIOS Repair 2025 09 16BIOS · 2.43 MB · 24 Sept 2025BIOS zip—2.43 MB
- lenovo B570 Z570 UMA LZ57 10290 2 799 telegram BIOS Repair 2025BIOS · 139 KB · 24 Sept 2025BIOS zip—139 KB
- LENOVO B570e LZ57 10290 2 48 4PA01 021 UMA WORKING telegram BIOSBIOS · 2.51 MB · 23 Sept 2025BIOS zip—2.51 MB
- IBM Lenovo B570e Wistron LZ57 MP 10290 2 48 4PDA01 021 telegramBIOS · 2.42 MB · 23 Sept 2025BIOS zip—2.42 MB
- lenovo B570 Z570 UMA-LZ57 10290-2 799 telegram BIOS RepairBIOS · 10290-2 · 4.00 MB · 9 Sept 2025BIOS bin4.00 MB
- IBM Lenovo B570e Wistron LZ57 MP 10290 2 48 4PDA01 021 SRGinfoteBIOS · 4.00 MB · 9 May 2025BIOS bin—4.00 MB
- lenovo ideapad B570 Z570 V570 wistron LZ57 91 4PA01 001 10290 scSchematic · 1.42 MB · 9 May 2025Schematic pdf—1.42 MB
- AFS LENOVO B570e LZ57 10290-2 48.4PA01.021 UMA WORKINGBIOS · 10290-2 · 2.34 MB · 1 Feb 2024BIOS rar2.34 MB
- LENOVO B570e LZ57 10290-2 48.4PA01.021 UMA WORKINGBIOS · 10290-2 · 2.38 MB · 20 Sept 2023BIOS zip2.38 MB
- lenovo B570 Z570 UMA-LZ57 10290-2 799 (Luirons Bios).binBIOS · 10290-2 · 2.17 KB · 23 Feb 2021BIOS rar2.17 KB
- LENOVO B570e LZ57 10290 2 48 4PA01 021 UMA WORKING Luirons BiosBIOS · 2.34 MB · 23 Feb 2021BIOS rar—2.34 MB
- Lenovo B570e-20173 main LZ57 MB 10290-2 48.4PA01.021Archive · 10290-2 · 2.34 MB · 23 Feb 2021Archive rar2.34 MB
- LENOVO B570e LZ57 10290-2 48.4PA01.021 UMA WORKINGArchive · 10290-2 · 2.38 MB · 29 Oct 2019Archive zip2.38 MB
- LENOVO B570e LZ57 10290 2 48 1 4PA01 021 UMA WORKING telegram BIOSBIOS · 2.51 MB · 23 Sept 2025BIOS zip—2.51 MB
- AFS LENOVO B570e LZ57 10290-2 48 (1).4PA01.021 UMA WORKINGBIOS · 10290-2 · 2.34 MB · 1 Feb 2024BIOS rar2.34 MB
- AFS IBM Lenovo B570e Wistron LZ57 MP 10290-2 48.4PDA01.021BIOS · 10290-2 · 2.25 MB · 1 Feb 2024BIOS rar2.25 MB
- Lenovo B570 10290-2 10290-2 48.4PA01.021 LZ57 MB PDFSchematic · 10290-2 · 4.57 MB · 16 Nov 2022Schematic pdf4.57 MB
- LENOVO B570e LZ57 10290 2 48 1 4PA01 021 UMA WORKING Luirons BiosBIOS · 2.34 MB · 23 Feb 2021BIOS rar—2.34 MB
- IBM Lenovo B570e Wistron LZ57 MP 10290 2 48 4PDA01 021 Luirons BiosBIOS · 2.26 MB · 22 Feb 2021BIOS rar—2.26 MB
- LENOVO B570e 10290 2 LZ57 MB 48 4PA01 021 N12P GS B A1 telegramBIOS · 4.76 MB · 23 Sept 2025BIOS zip—4.76 MB
- Lenovo Ideapad B570 Wistron LZ57 10290 2 48 4PA01 021 LZ57 MB BoardView
Boardview for the Lenovo IdeaPad B570 on a Wistron board, project LZ57, with board number 10290-2 and PCB reference 48.4PA01.021 in the name.
Boardview · 143 KB · 30 Jan 2022Boardview rar—143 KB - wistron lz57 r1.0 schematics
Schematic in PDF for the Wistron project LZ57, revision 1.0, size 3.08 MB. The laptop brand is not stated, and Wistron designs boards for several companies, so match the…
Schematic · 3.08 MB · 28 Jul 2021Schematic pdf—3.08 MB - Lenovo B570 wistron LZ57
Lenovo B570 archive referencing Wistron board LZ57, a 1.26 MB RAR. Wistron uses short project names such as LZ57 for its laptop mainboards, and that name usually appears…
Archive · 1.26 MB · 6 Sept 2017Archive rar—1.26 MB - Lenovo B570 wistron LZ57
Archive for the Lenovo B570 laptop, naming Wistron as the board maker and LZ57 as the project code Wistron uses for this design.
Archive · 2.22 MB · 6 Jan 2023Archive rar—2.22 MB - B570 wistron lz57 r1.0 schematics
Schematic for a board labelled B570, designed by Wistron under the project code LZ57, revision 1.0, saved as a 3.08 MB PDF.
Schematic · 3.08 MB · 6 Sept 2017Schematic pdf—3.08 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 2025BIOS bin4.00 MB