Lenovo T420i manual Speaker assembly, Removal steps of speaker assembly

1150 Speaker assembly

For access, remove these FRUs in order:

•“1010 Battery pack” on page 63

•“1050 DIMM slot cover” on page 69

•“1080 Keyboard” on page 73

•“1120 Keyboard bezel assembly, FPC cable, and Bluethooth daughter card” on page 83

Removal steps of speaker assembly

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

Chapter 8. Removing and replacing a FRU 91