Lenovo ThinkPad Edge E431 Hardware Maintenance Manual - Page 106

Base cover assembly, 1120 Keyboard

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1210 Base cover assembly For access, remove these FRUs in order: • "1010 Lenovo OneLink connector cover" on page 65 • "1020 Battery pack" on page 65 • "1030 Large bottom cover" on page 66 • "1040 Small bottom cover" on page 67 • "1050 Optical drive or blank bezel" on page 68 • "1070 Hard disk drive assembly or solid-state drive assembly" on page 69 • "1080 Wireless WAN card or M.2 solid-state drive" on page 71 • "1090 Wireless LAN card" on page 73 • "1100 Backup battery" on page 74 • "1110 Thermal fan assembly" on page 75 • "1120 Keyboard" on page 77 • "1130 Keyboard bezel" on page 83 • "1150 System board assembly" on page 87 • "1160 Card reader with USB connector sub card" on page 90 • "1170 DC-in bracket, DC-in connector with RJ45 sub card, and DC-in support bracket" on page 91 • "1180 Speaker assembly" on page 94 • "1200 LCD unit" on page 95 100 Hardware Maintenance Manual

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1210 Base cover assembly
For access, remove these FRUs in order:
•
“1010 Lenovo OneLink connector cover” on page 65
•
“1020 Battery pack” on page 65
•
“1030 Large bottom cover” on page 66
•
“1040 Small bottom cover” on page 67
•
“1050 Optical drive or blank bezel” on page 68
•
“1070 Hard disk drive assembly or solid-state drive assembly” on page 69
•
“1080 Wireless WAN card or M.2 solid-state drive” on page 71
•
“1090 Wireless LAN card” on page 73
•
“1100 Backup battery” on page 74
•
“1110 Thermal fan assembly” on page 75
•
“1120 Keyboard” on page 77
•
“1130 Keyboard bezel” on page 83
•
“1150 System board assembly” on page 87
•
“1160 Card reader with USB connector sub card” on page 90
•
“1170 DC-in bracket, DC-in connector with RJ45 sub card, and DC-in support bracket” on page 91
•
“1180 Speaker assembly” on page 94
•
“1200 LCD unit” on page 95
100
Hardware Maintenance Manual