Lenovo ThinkPad T431s Hardware Maintenance Manual - Page 81
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13 Removal steps of the media card reader slot 1 1 1 Step 1 Screw (quantity) M2 × 3.5 mm, flat-head, nylon-coated (3) Color Black Torque 0.181 Nm (1.85 kgf-cm) 2 1130 Fingerprint reader For access, remove these FRUs: • "1010 Base cover" on page 57 • "1020 Hard disk drive or solid-state drive" on page 58 • "1030 M.2 wireless LAN card" on page 59 • "1040 M.2 wireless WAN card" on page 60 • "1050 Memory module" on page 61 • "1060 Backup battery" on page 62 • "1070 Battery pack" on page 63 • "1090 Thermal fan assembly" on page 68 • "1120 System board and media card reader slot" on page 72 Chapter 9. Removing or replacing a FRU 75
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13
Removal steps of the media card reader slot
1
1
1
Step
Screw (quantity)
Color
Torque
1
M2 × 3.5 mm, flat-head, nylon-coated (3)
Black
0.181 Nm
(1.85 kgf-cm)
2
1130 Fingerprint reader
For access, remove these FRUs:
•
“1010 Base cover” on page 57
•
“1020 Hard disk drive or solid-state drive” on page 58
•
“1030 M.2 wireless LAN card” on page 59
•
“1040 M.2 wireless WAN card” on page 60
•
“1050 Memory module” on page 61
•
“1060 Backup battery” on page 62
•
“1070 Battery pack” on page 63
•
“1090 Thermal fan assembly” on page 68
•
“1120 System board and media card reader slot” on page 72
Chapter 9
.
Removing or replacing a FRU
75