Lenovo ThinkPad L390 Hardware Maintenance Manual page 3

1030 Base cover assembly . . . . . . . . . .
1040 Memory module . . . . . . . . . . . .
1060 M.2 solid-state drive . . . . . . . . . . .
1070 Coin-cell battery . . . . . . . . . . . .
1080 Wireless LAN card . . . . . . . . . . .
1090 Battery . . . . . . . . . . . . . . . .
1100 Speaker assembly . . . . . . . . . . .
1110 Trackpad and trackpad cable . . . . . . .
1120 Wireless LAN antenna assembly . . . . . .
1130 ThinkPad Pen Pro charger with cable . . . .
1140 Power button board with cable
1150 NFC board with cable, NFC attenna
1160 Fingerprint reader bracket and fingerprint
reader with cable . . . . . . . . . . . . . .
1170 Rear camera board with cable . . . . . . .
1180 LCD unit . . . . . . . . . . . . . . .
1190 HDMI connector bracket . . . . . . . . .
1200 USB 3.1 connector bracket . . . . . . . .
1210 Thermal fan . . . . . . . . . . . . . .
1220 System board . . . . . . . . . . . . .
1230 Keyboard bezel assembly
ii
L390, L390 Yoga, S2 4th Gen, and S2 Yoga 4th Gen Hardware Maintenance Manual
69
71
71
73
74
75
76
77
78
80
. . . . . . 81
. . . . 82
83
84
85
87
88
88
90
. . . . . . . . 93
LCD FRUs for Yoga models . . . . . . . . . .
2010 Strip cover and rubber caps . . . . . .
2020 Touch module assembly and hinge
rubber. . . . . . . . . . . . . . . . .
2030 LCD hinges . . . . . . . . . . . .
2040 LCD cable and touch control board . . .
2050 Infrared camera/microphone module
with cable . . . . . . . . . . . . . . .
2060 Sensor board with cable and LCD rear
cover assembly . . . . . . . . . . . . . 100
2070 ThinkPad-logo-LED card with cable . . . 102
LCD FRUs for non-yoga models . . . . . . . . 102
2080 LCD bezel . . . . . . . . . . . . . 102
2090 LCD panel and LCD cable
2100 LCD hinges . . . . . . . . . . . . 104
2110 RGB camera/microphone module with
cable and LCD rear cover assembly . . . . . 105
Appendix A. Notices . . . . . . . . . . 107
Appendix B. Abbreviation and
acronym table . . . . . . . . . . . . . 109
93
94
94
96
97
98
. . . . . . 103