Lenovo 20L5 - Page 4

1030 Base cover assembly . . . . . . . . . . 65
1040 Memory module . . . . . . . . . . . . 68
1050 Internal storage drive . . . . . . . . . . 69
1060 Wireless-WAN card . . . . . . . . . . . 73
1070 Wireless-LAN module . . . . . . . . . . 73
1080 M.2 solid-state drive in the Wireless-WAN-
card slot. . . . . . . . . . . . . . . . . . 74
1090 Keyboard . . . . . . . . . . . . . . . 75
1100 Coin-cell battery . . . . . . . . . . . . 77
1110 Speaker assembly . . . . . . . . . . . 78
1120 Built-in battery . . . . . . . . . . . . . 79
1130 Smart-card reader assembly . . . . . . . 80
1140 I/O bracket and RJ45 bracket . . . . . . . 81
1150 Thermal fan assembly . . . . . . . . . . 82
1160 Trackpad and trackpad cable . . . . . . . 84
1170 System board . . . . . . . . . . . . . 85
1180 Power-button card . . . . . . . . . . . 88
1190 Fingerprint-reader card . . . . . . . . . 88
1200 NFC module . . . . . . . . . . . . . . 90
1210 LCD unit . . . . . . . . . . . . . . . 90
1220 Keyboard bezel assembly . . . . . . . . 92
2010 LCD bezel sheet . . . . . . . . . . . . 93
2020 LCD panel. . . . . . . . . . . . . . . 94
2030 LCD hinge assembly. . . . . . . . . . . 96
2040 Camera/microphone module . . . . . . . 98
2050 Camera and LED cable, and LCD cable . . . 99
2060 Wireless-LAN/WAN antenna assembly and
LCD rear-cover assembly . . . . . . . . . . . 100
Appendix A. Notices. . . . . . . . . . 103
Electronic emissions notices . . . . . . . . . . 104
Trademarks . . . . . . . . . . . . . . . . 104
Appendix B. Abbreviation table . . . . 105
ii T480 Hardware Maintenance Manual