Lenovo ThinkPad L480 Schematic – LCFC EL480/EL580 NM-B461 Schematic 08/01/202205/19/2019 by notebook Schematic for Lenovo ThinkPad L460 Laptop/Notebook. LCFC BL460(L460) NM-B461 Mainboard Rev: 0.1 Format: PDF Total Pages: 99 Available for Gold Members in: September 5 Content Type: VIP II (Platinum Members Only)