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- LZ57 10290 2 48 4PA01 021 UMA WORKING telegram BIOS Repair 2025BIOS · 2.51 MB · 24 Sept 2025BIOS zip—2.51 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
- 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
- LENOVO B570e LZ57 10290 2 48 4PA01 021 UMA WORKING Luirons BiosBIOS · 2.34 MB · 23 Feb 2021BIOS rar—2.34 MB
- LENOVO B570e LZ57 10290 2 48 1 4PA01 021 UMA WORKING telegram BIOSBIOS · 2.51 MB · 23 Sept 2025BIOS zip—2.51 MB
- Lenovo Ideapad B570 Wistron LZ57 10290 2 48 4PA01 021 LZ57 MB BoardViewBoardview · 323 KB · 16 Nov 2022Boardview brd—323 KB
- 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 B570 10290-2 10290-2 48.4PA01.021 LZ57 MB PDF
PDF schematic in a rar archive for the Lenovo B570, built by Wistron on board 10290-2 with the PCB number 48.4PA01.021 and the project code LZ57.
Schematic · 10290-2 · 3.26 MB · 1 Feb 2022Schematic rar3.26 MB - AFS..Lenovo B570 10290-2 10290-2 48.4PA01.021 LZ57 MB PDF
Lenovo B570 motherboard schematic for the Wistron 10290-2 board, also identified by the part number 48.4PA01.021 and the LZ57 project code, supplied as a 2.8 MB PDF.
Schematic · 10290-2 · 2.84 MB · 23 Feb 2024Schematic pdf2.84 MB - Lenovo B570 B590 10290-SC BOARDVIEW(BDV)(.BRD)
Boardview for the Lenovo B570 and B590 on Wistron board 10290-SC, with board numbers 10290-1 and 10290-2 both covered.
Boardview · 10290-1 · 143 KB · 26 Feb 2025Boardview rar143 KB - 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 - Lenovo B570 B590 10290-SC BOARDVIEW(BDV)(.BRD)
Boardview covering the Lenovo B570 and B590 notebooks, board 10290-SC per the name, shipped in a 110 KB zip that holds BDV and BRD layout files.
Boardview · 110 KB · 26 Feb 2025Boardview zip—110 KB - 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 2018BIOS zip2.38 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 2019BIOS zip2.38 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 2019BIOS zip2.38 MB - 10290-2-WISTRON LZ57 Discrete,UMA 91 4PA01
Laptop schematic from Wistron, board number 10290-2, project LZ57, covering both Discrete and UMA graphics variants, with the code 91.4PA01 in the name, as a 2 MB PDF.
Schematic · 10290-2 · 2.04 MB · 9 Oct 2017Schematic pdf2.04 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 2018BIOS bin4.00 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 2018BIOS rar2.71 KB - 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 2025BIOS zip2.38 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 2019BIOS rar2.25 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 - lenovo ideapad B570 Z570 V570 wistron LZ57 91 4PA01 001 10290 schematics
Schematic for Lenovo IdeaPad B570, Z570 and V570 laptops, built by Wistron on the LZ57 platform, with document number 91.4PA01.001 and code 10290.
Schematic · 1.29 MB · 19 Aug 2020Schematic rar—1.29 MB - 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 2024BIOS rar—4.60 MB