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- 48 4PA01 B570BIOS · 4.00 MB · 28 Apr 2025BIOS bin—4.00 MB
- 48 4PA01 B570BIOS · 4.00 MB · 3 Feb 2020BIOS bin—4.00 MB
- Lenovo B570 48.4PA01.021 LZ57 MB DiscreteBIOS · 4.00 MB · 12 May 2025BIOS bin—4.00 MB
- Lenovo B570e 48.4pa01. 021 LZ57 MB UMABIOS · 4.00 MB · 10 Jul 2019BIOS bin—4.00 MB
- Lenovo B570e 48.4pa01. 021 LZ57 MB UMA-SRGinfotechBIOS · 4.00 MB · 9 May 2025BIOS bin—4.00 MB
- AFS Lenovo B570e 48.4pa01. 021 LZ57 MB UMABIOS · 4.00 MB · 1 Feb 2024BIOS bin—4.00 MB
- AFS Lenovo B570e 48.4pa01. 021 LZ57 MB UMABIOS · 4.00 MB · 1 Feb 2024BIOS bin—4.00 MB
- B570E LZ57 10290-2 48.4PA01.021 UMA WORKINGBIOS · 10290-2 · 4.00 MB · 21 Jul 2020BIOS bin4.00 MB
- Lenovo B570e 48.4pa01. 021 LZ57 MB UMABIOS · 4.00 MB · 8 Aug 2019BIOS bin—4.00 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 B570e LZ57 10290 2 48 4PA01 021 UMA WORKING telegram BIOSBIOS · 2.51 MB · 23 Sept 2025BIOS zip—2.51 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 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
- Lenovo Ideapad B570 Wistron LZ57 10290 2 48 4PA01 021 LZ57 MB BoardViewBoardview · 323 KB · 16 Nov 2022Boardview brd—323 KB
- 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
- 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 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 2023BIOS 7z—2.30 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 2018BIOS zip2.38 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 2017BIOS bin—4.00 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 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 2023BIOS 7z—2.33 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 - 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 - 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 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