Lenovo ThinkPad T420 Hardware Maintenance Manual page 4

1160 LCD unit . . . . . . . . . . . . . . .
1170 Fan assembly . . . . . . . . . . . . .
1180 CPU . . . . . . . . . . . . . . . .
1190 Base cover assembly and DC-in connector
cable . . . . . . . . . . . . . . . . . .
1200 Magnesium structure frame . . . . . . .
1210 System board and ExpressCard slot
assembly . . . . . . . . . . . . . . . . .
1220 mSATA solid state drive . . . . . . . . .
2010 LCD bezel assembly . . . . . . . . . .
2020 LED board . . . . . . . . . . . . . .
2030 Integrated camera . . . . . . . . . . .
2040 LCD panel and LCD cable . . . . . . . .
2050 Camera cable . . . . . . . . . . . . .
2060 Wireless LAN antenna assembly or wireless
LAN/WAN antenna assembly . . . . . . . . .
2070 Hinges and LCD rear cover assembly . . .
Chapter 9. Locations . . . . . . . .
ii
ThinkPad T420 and T420i Hardware Maintenance Manual
93 Front view . . . . . . . . . . . . . . . .
97 Rear view. . . . . . . . . . . . . . . . .
101 Bottom view
Chapter 10. Parts list . . . . . . . .
102
106 Overall . . . . . . . . . . . . . . . . . .
LCD FRUs . . . . . . . . . . . . . . . .
108
Keyboard . . . . . . . . . . . . . . . . .
110
Miscellaneous parts
112
Information about ac power adapters . . . . . .
113
Power cords
115
Recovery discs . . . . . . . . . . . . . .
117
Common service tools
119
Appendix A. Notices . . . . . . . . .
120
Electronic emissions notices . . . . . . . . .
122
Trademarks . . . . . . . . . . . . . . . .
125
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