Lenovo 2901AKU, Hardware Maintenance Manual, Page: 89 / 166

Turn the keyboard bezel over, and remove the speaker assembly.
For ThinkPad T400s:
10
10
10
9
9
9
9
9
9
10
10
Step Screw (quantity) Color Torque
10
M2 × 3 mm, small-head, nylon-coated (5) Silver
0.181 Nm
(1.85 kgfcm)
For ThinkPad T410s and T410si:
10
10
9
9
9
9
10
10
Step Screw (quantity) Color Torque
10
M2 × 3 mm, small-head, nylon-coated (4) Black 0.181 Nm
(1.85 kgfcm)
1130 5-in-1 Media Card Reader adapter
For access, remove these FRUs in order:
•
“1010 Battery pack” on page 66
• “1020 Serial Ultrabay Slim device or travel bezel” on page 67
• “1030 Solid state drive (SSD) or hard disk drive (HDD)” on page 68
• “1070 Keyboard” on page 74
• “1100 Palm rest or palm rest with fingerprint reader” on page 79
• “1120 Keyboard bezel and speaker assembly” on page 81
Chapter 8
.
Removing and replacing a FRU
83