Le Lenovo · laptop motherboard
Lenovo 20L5 Schematics, boardviews & board numbers
Every Lenovo 20L5 file in the library: 2 BIOS files. Board numbers: NM-B501.
- LENOVO Thinkpad T480(20L5 ET480 NM B501 Rev 1.0 2018 03 05 U49NM-B501BIOS
- ThinkPad T480 Type 20L5, 20L6 BIOS ET480 NM B501 16MB &1MB &EC IONM-B501BIOS