1150 Speaker Assembly - Lenovo ThinkPad T420 Hardware Maintenance Manual

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)
M2 × 3 mm, wafer-head, nylon-coated (3)
1
Torque
Color
Black 0.181 Nm
(1.85 kgfcm)
.
Chapter 8 Removing and replacing a FRU
91