Lenovo T490 schematics, boardview and BIOS
5 files for the Lenovo T490: 1 schematic and 4 BIOS dumps.
Board numbers used in this model
Revisions
1.0
Files
| Type | |||
|---|---|---|---|
| Lenovo T490 NM-B901 BIOS | BIOS | 10 MB | 4/24/26 |
| Lenovo T490 BIOS | BIOS | 10 MB | 4/24/26 |
| Lenovo T490 FP531 NM-B901 BIOS | BIOS | 14 MB | 10/18/22 |
| Lenovo T490 DRIFT NM-B901 Schematic | Schematic | 2.5 MB | 2/19/22 |
| Lenovo T490 FP531 NM-B902 BIOS | BIOS | 24 MB | 2/1/22 |
5 files