Le Lenovo · laptop motherboard
Lenovo FT491 Schematics, boardviews & board numbers
Every Lenovo FT491 file in the library: 5 BIOS files. Board numbers: NM-B891. Several revisions are listed — pick the one printed on your board.
- Lenovo T490S NM FT491 FX390 B891 FEV 2.0 Absolute EnableBIOS
- Lenovo X390 FT491 FX390 NM B891 Rev 2.0 2019 01 28 Working BIOSNM-B891BIOS
- Lenovo X390 FT491 FX390 NM-B891 Rev 1.0 Working BIOS 100%NM-B891BIOS
- LENOVO T490S FT491 FX390 NM B891 REV 2.0 2019 01 28 I7 8565U WORKINGNM-B891BIOS
- Lenovo T490S FT491 FX390 NM B891 Rev 2.0 2019 01 28 UnlockedNM-B891BIOS