NM-B421 Rev 1.0 , E480 (Type 20KN, 20KQ) Lenovo (ThinkPad) BIOS , BoardView , schematic
Posted: Wed Feb 19, 2025 3:44 pm
KB_pins=40 LEFT DOWN 05MM PD0=7 PD1=11 PD2=13 PD3=18 PD4=14 PD5=10 PD6=17 PD7=15 BUSY=4 STB=12 AFD=1 INIT=8 SLIN=9 KSI4=5 KSI5=6 FLASH=256 IT8996E
#NM-B421 Rev 1.0
#E480 (Type 20KN, 20KQ)
#Lenovo (ThinkPad) BIOS
#NM-B421 Rev 1.0 BoardView
#Lenovo E480 - NM-B421 Rev1.0 BoardView.tvw
#NM-B421 Rev 1.0 schematic
#NM-B421 Rev 1.0
#E480 (Type 20KN, 20KQ)
#Lenovo (ThinkPad) BIOS
#NM-B421 Rev 1.0 BoardView
#Lenovo E480 - NM-B421 Rev1.0 BoardView.tvw
#NM-B421 Rev 1.0 schematic