Lenovo Thinkpad L570, Hardware Maintenance Manual

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Step Screw (quantity) Color Torque
14
M2 × 3 mm, flat-head, nylon-coated (2) Black 0.181 Nm
(1.85 kgf-cm)
1120 Smart card reader and dummy smart card
For access, remove these FRUs in order:
•
“1010 Battery pack” on page 72
• “1020 Bottom door” on page 73
• “1030 Optical drive” on page 74
• “1060 WWAN card or M.2 solid-state drive in the WWAN card slot” on page 77
• “1070 WLAN card” on page 78
• “1100 Keyboard” on page 82
• “1110 Keyboard bezel assembly” on page 84
Removal steps of the smart card reader
If the computer you are servicing supports the smart card, follow the following instructions to remove or
replace the smart card reader.
Chapter 7
.
Removing or replacing a FRU
87