Lenovo 183822U, 183825U PCI Express Mini Card for wireless WAN, Removal steps of speaker assembly

Removal steps of speaker assembly

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

When installing: Make sure that the connector

3

is attached firmly to the system board.

1040 PCI Express Mini Card for wireless WAN

For access, remove these FRUs in order:

•“1010 ThinkPad Tablet Pen” on page 36

•“1020 Front-facing camera, rear-facing camera assembly, and internal battery” on page 36

Removal steps of PCI Express Mini Card for wireless WAN

In step 1 , unplug the jacks by using the removal tool antenna RF connector (P/N: 08K7159) or pick the connectors with your fingers and gently unplug them in the direction of the arrows.

Chapter 7. Removing and replacing a FRU 41