1040 PCI Express Mini Card for wireless WAN or
mSATA solid-state drive . . . . . . . . . . . 63
1050 Keyboard bezel, backup battery, and speaker
assembly . . . . . . . . . . . . . . . . . 66
1060 Battery pack . . . . . . . . . . . . . 69
1070 Proximity sensors . . . . . . . . . . . 70
1080 Thermal fan assembly and hard disk drive or
solid-state drive connector . . . . . . . . . . 72
1090 LCD unit . . . . . . . . . . . . . . . 73
1100 DC-in connector. . . . . . . . . . . . 77
1110 System board and base cover assembly . . 78
2010 Button bezel . . . . . . . . . . . . . 81
2020 LCD panel . . . . . . . . . . . . . . 81
2030 Button board . . . . . . . . . . . . . 82
2040 Integrated camera . . . . . . . . . . . 83
2050 Hinge . . . . . . . . . . . . . . . . 84
2060 Wireless antenna assembly, LCD cable
assembly, power cable assembly, and LCD rear
cover assembly . . . . . . . . . . . . . . 86
Appendix A. Notices. . . . . . . . . . 89
Electronic emissions notices . . . . . . . . . 90
Trademarks . . . . . . . . . . . . . . . . 90
ii Hardware Maintenance Manual