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For access, remove these FRUs in order:
•
"1020 Hard disk drive or solid state drive assembly" on page 54
•
"1030 Keyboard" on page 55
•
"1040 Top case assembly" on page 58
•
"1090 Battery pack" on page 62
•
"1120 PCI Express Mini Card for wireless LAN" on page 65
•
"1130 PCI Express Mini Card for wireless WAN" on page 67
•
"1100 Optical drive or travel cover" on page 63
•
"1140 Bluetooth daughter card" on page 68
•
"1150 Media Card Reader slot board assembly" on page 68
•
"1180 LCD unit" on page 73
•
"1190 LCD bezel assembly" on page 76
Table 27. Removal steps of system board
Step
Screw (quantity)
2
M2 × 4 mm, wafer-head, nylon-coated (3)
When installing: Make sure that the connectors are attached firmly.
Torque
Color
Black
0.181 Nm
(1.85 kgfcm)
.
Chapter 8
Removing and replacing a FRU
71
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