Le Lenovo · laptop motherboard
Lenovo E490 Schematics, boardviews & board numbers
Every Lenovo E490 file in the library: 3 BIOS files. Board numbers: NM-B911. Several revisions are listed — pick the one printed on your board.
- LENOVO Thinkpad E490 FE490 FE590 FE480 NM B911 REV 1.0 TYPE 20N8NM-B911BIOS
- Lenovo E590 E490 FE490 FE590 FE480 NM B911 Rev 2.0 2019 01 17 WorkingNM-B911BIOS
- Lenovo E490 NM-B911 Rev 1.0 2018-10-25NM-B911BIOS