Boards 12221-1 1
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- m490BIOS · 8.00 MB · 7 May 2025BIOS bin—8.00 MB
- Lenovo M490s Wistron LM490sArchive · 24.7 MB · 23 Jan 2025Archive rar—24.7 MB
- LENOVO M490S WISTRON LM490S 12221-1 photoArchive · 12221-1 · 22.9 MB · 20 Feb 2023Archive zip22.9 MB
- LENOVO V480 V580 V580c V480c B480 B580 M490 1264 1m U6001 U6002BIOS · 5.69 MB · 24 Sept 2025BIOS zip—5.69 MB
- AFS LENOVO V480 V580 V580c V480c B480 B580 M490 1264 1m U6001 U6002BIOS · 5.40 MB · 1 Feb 2024BIOS rar—5.40 MB
- LENOVO M490 LA 48 MB 11264 1M 48 4TD07 01M 4MB &8MB BIOS telegramBIOS · 4.74 MB · 24 Sept 2025BIOS zip—4.74 MB
- AFS LENOVO M490 LA 48 MB 11264 1M 48 4TD07 01M 4MB &8MB BIOSBIOS · 4.46 MB · 1 Feb 2024BIOS rar—4.46 MB
- M490 V480 la 48 mb 11264 1m 48 4td06 01m LA 11264 1M BIOS &EC telegramBIOS · 3.10 MB · 24 Sept 2025BIOS zip—3.10 MB
- LENOVO V480 V580 V580c V480c B480 B580 M490 1264 1m U6001 U6002
BIOS set covering several Lenovo laptops: V480, V580, V580c, V480c, B480, B580 and M490, on board 1264-1M, with images for the U6001 and U6002 flash positions.
BIOS · 5.45 MB · 26 Dec 2021BIOS rar—5.45 MB - LENOVO M490 LA 48 MB 11264 1M 48 4TD07 01M 4MB &8MB BIOS
Lenovo M490 BIOS for board LA48 MB 11264-1M, part number 48.4TD07.01M, supplied for both 4 MB and 8 MB flash chips in a 4.51 MB RAR archive.
BIOS · 4.51 MB · 26 Dec 2021BIOS rar—4.51 MB - M490 V480 la 48 mb 11264 1m 48 4td06 01m LA 11264 1M BIOS &EC
Combined BIOS and EC firmware set for the M490 and V480, which the name links to board LA 11264-1M and the Wistron-style code 48.4TD06.01M.
BIOS · 2.93 MB · 3 Oct 2021BIOS rar—2.93 MB