Lenovo ThinkPad Edge E431 Hardware Maintenance Manual - Page 111

Camera with microphone combo card and LCD cables, Removal steps of the hinges

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Removal steps of the hinges 1 1 1 1 2 2 1 1 1 1 Step 1 2 Screw (quantity) M2 × 3.5 mm, wafer-head, nylon-coated (8) M2 × 3 mm, wafer-head, nylon-coated (2) 3 Color Black Black Torque 0.181 Nm (1.85 kgf-cm) 0.181 Nm (1.85 kgf-cm) 3 2030 Camera with microphone combo card and LCD cables 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 Chapter 9. Removing or replacing a FRU 105

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Removal steps of the hinges
1
1
1
2
1
1
1
1
1
2
Step
Screw (quantity)
Color
Torque
1
M2 × 3.5 mm, wafer-head, nylon-coated (8)
Black
0.181 Nm
(1.85 kgf-cm)
2
M2 × 3 mm, wafer-head, nylon-coated (2)
Black
0.181 Nm
(1.85 kgf-cm)
3
3
2030 Camera with microphone combo card and LCD cables
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
Chapter 9
.
Removing or replacing a FRU
105