IBM X121E manual Speaker assembly

Table 20. Removal steps of Bluetooth daughter card (continued)

Step	Screw (quantity)	Color	Torque
	M2 × 3 mm, wafer-head, nylon-coated (1)	Black	0.181 Nm
1
			(1.85 kgfcm)

When installing: Make sure that the connector on the bottom side of the card is attached firmly 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

Step	Screw (quantity)	Color	Torque
	M2 × 3 mm, wafer-head, nylon-coated (4)	Black	0.181 Nm
2
			(1.85 kgfcm)

Chapter 8. Removing and replacing a FRU 63