Lenovo 2522K4U, 2518X01 manual Modem daughter card MDC

1140 Modem daughter card (MDC)

For access, remove these FRUs in order:

•“1010 Battery pack” on page 85

•“1050 DIMM slot cover” on page 90

•“1080 Keyboard” on page 94

•“1120 Keyboard bezel assembly, FPC cable, and Bluethooth daughter card (BDC-2.1)” on page 105

Table 24. Removal steps of modem daughter card (MDC)

1

1

2

Step	Screw (quantity)	Color	Torque
	M2 × 3 mm, wafer-head, nylon-coated (2)	Black	0.181 Nm
1
			(1.85 kgfcm)
When installing: Make sure that the connector is attached firmly.

Chapter 8. Removing and replacing a FRU 111