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- AFS Lenovo B40-80BIOS · 3.59 MB · 1 Feb 2024BIOS rar—3.59 MB
- Lenovo B40-80 (Luirons Bios)BIOS · 3.60 MB · 22 Feb 2021BIOS rar—3.60 MB
- AFS Lenovo B40 80, B50 80, E40 70 E40BIOS · 3.72 MB · 1 Feb 2024BIOS rar—3.72 MB
- Lenovo B40 80, B50 80, E40 70 E40 (Luirons Bios)BIOS · 3.73 MB · 23 Feb 2021BIOS rar—3.73 MB
- Lenovo B40-80 telegram BIOS Repair-2025-09-16BIOS · 3.75 MB · 23 Sept 2025BIOS zip—3.75 MB
- Lenovo B40 80, B50 80, E40 70 E40 telegram BIOS Repair 2025 09 16BIOS · 3.93 MB · 24 Sept 2025BIOS zip—3.93 MB
- Lenovo B40 80, B50 80, E40 70 E40
Lenovo BIOS package that the file name links to several models: B40-80, B50-80 and E40-70, with a further E40 token.
BIOS · 3.79 MB · 10 Dec 2018BIOS zip—3.79 MB - Lenovo B40-80
Firmware archive for the Lenovo B40-80 laptop, a 3.60 MB RAR. The name gives only the model, with no board number, chip type or version, so check the contents and the…
BIOS · 3.60 MB · 9 Dec 2017BIOS rar—3.60 MB