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Table 20. Removal steps of Bluetooth daughter card (continued)
Step Screw (quantity) Color
Torque
1
M2 × 3 mm, wafer-head, nylon-coated (1)
Black 0.181 Nm
(1.85 kgfcm)
When installing: Make sure that the connector on the bottom side of the card is attached rmly to the system board.
1110 Speaker assembly
For access, remove these FRUs in order:
• “1010 Battery pack” on page 50
• “1020 Bottom slot cover” on page 51
• “1070 Keyboard” on page 57
• “1090 Top case assembly” on page 60
• “1100 Bluetooth daughter card” on page 62
Table 21. Removal steps of speaker assembly
3
3
1
2
2
2
2
Step Screw (quantity) Color
Torque
2
M2 × 3 mm, wafer-head, nylon-coated (4)
Black 0.181 Nm
(1.85 kgfcm)
Chapter 8. Removing and replacing a FRU 63