Lenovo G480 LG4858L 11326-1 schematic
Lenovo G480 _LA8681P_R01_1123_6 schematic
Lenovo G480 bios
Lenovo G480 LA-7981P EC BIOS bios
Lenovo G480 (LA-7982P) bios EC 2 MB bios Main 4 MB bios