1170 Speaker Assembly - Lenovo ThinkPad T540p Hardware Maintenance Manual

Step Screw (quantity)
2
M2 × 3 mm, flat-head, nylon-coated (3)
3
M2 × 7 mm, flat-head, nylon-coated (5)
4
M2 × 2.5 mm, flat-head, nylon-coated (2)

1170 Speaker assembly

For access, remove these FRUs:
• "1010 Battery pack" on page 56
• "1030 Large bottom door" on page 58
• "1110 Keyboard" on page 66
• "1120 Keyboard bezel assembly" on page 71
• "1150 LCD unit" on page 79
• "1150 LCD unit" on page 79
• "1160 Magnesium structure frame" on page 83
Removal steps of the speaker assembly
Step Screw (quantity)
1
M2.5 × 2.5 mm, flat-head, nylon-coated (4)
84
Hardware Maintenance Manual
Color Torque
0.181 Nm
Silver
(1.85 kgf-cm)
Silver 0.181 Nm
(1.85 kgf-cm)
Black 0.181 Nm
(1.85 kgf-cm)
Color Torque
Black 0.392 Nm
(4.0 kgf-cm)