1100 Coin-Cell Battery - Lenovo ThinkPad T440 Hardware Maintenance Manual

Removal steps of the solid-state drive
Step Screw (quantity)
1
M2 × 3 mm, flat-head, nylon-coated (1)

1100 Coin-cell battery

Note: Before you start the servicing, disable the internal battery pack. See "Disabling the internal battery
pack" on page 58.
For access, remove these FRUs in order:
• "1010 SIM card and SIM-card tray" on page 58
• "1020 External battery pack" on page 58
• "1040 Base cover assembly" on page 66
1
Color
Black
.
Chapter 9 Removing or replacing a FRU
Torque
0.181 Nm
(1.85 kgf-cm)
75