Lenovo ThinkPad L440 Hardware Maintenance Manual page 105

• "1020 Bottom door" on page 65
• "1030 Optical drive" on page 66
• "1040 Hard disk drive or solid-state drive" on page 68
• "1060 WWAN card or M.2 solid-state drive" on page 70
• "1070 WLAN card" on page 72
• "1100 Keyboard" on page 77
• "1110 Keyboard bezel assembly, fingerprint reader, and power button card" on page 87
If the computer you are servicing supports the smart card, follow the following instructions to remove or
replace the smart card reader and smart card door.
Removal steps of the smart card reader and smart card door
Step Screw (quantity)
3
M2 × 3.5 mm, flat-head, nylon-coated (5)
3
3
3
1
Color Torque
0.181 Nm
Silver
(1.85 kgf-cm)
.
Chapter 9 Removing or replacing a FRU
99