Lenovo 055335U Hardware Maintenance Manual - Page 90

PCI Express Mini Card for wireless LAN on Keyboard

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Page 90 highlights

• "1070 Fan assembly" on page 66 • "1100 Wireless WAN slot cover and PCI Express Mini Card for wireless WAN" on page 72 • "1110 Palm rest assembly with cables" on page 74 • "1120 PCI Express Mini Card for wireless LAN" on page 76 • "1160 Keyboard" on page 81 Removal steps of keyboard bezel Note: Steps 2a and 3a are only for ThinkPad L512. For ThinkPad L412, skip steps 2a to 3a . 3 3 1 2 2 2a 2a 2 1 3a 3 Step 1 2 2a 3 3a Screw (quantity) M2.5 × 6.5 mm, flat-head, nylon-coated (2) M2 × 3 mm, flat-head, nylon-coated (3) M2 × 3 mm, flat-head, nylon-coated (2) M2 × 5 mm, flat-head, nylon-coated (3) M2 × 3 mm, flat-head, nylon-coated (1) Color Black Black Black Black Black Torque 0.392 Nm (4 kgfcm) 0.181 Nm (1.85 kgfcm) 0.181 Nm (1.85 kgfcm) 0.181 Nm (1.85 kgfcm) 0.181 Nm (1.85 kgfcm) 84 Hardware Maintenance Manual

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•
“1070 Fan assembly” on page 66
•
“1100 Wireless WAN slot cover and PCI Express Mini Card for wireless WAN” on page 72
•
“1110 Palm rest assembly with cables” on page 74
•
“1120 PCI Express Mini Card for wireless LAN” on page 76
•
“1160 Keyboard” on page 81
Removal steps of keyboard bezel
Note:
Steps
2a
and
3a
are only for ThinkPad L512. For ThinkPad L412, skip steps
2a
to
3a
.
3
3
3
1
3a
1
2
2
2
2a
2a
Step
Screw (quantity)
Color
Torque
1
M2.5 × 6.5 mm, flat-head, nylon-coated (2)
Black
0.392 Nm
(4 kgfcm)
2
M2 × 3 mm, flat-head, nylon-coated (3)
Black
0.181 Nm
(1.85 kgfcm)
2a
M2 × 3 mm, flat-head, nylon-coated (2)
Black
0.181 Nm
(1.85 kgfcm)
3
M2 × 5 mm, flat-head, nylon-coated (3)
Black
0.181 Nm
(1.85 kgfcm)
3a
M2 × 3 mm, flat-head, nylon-coated (1)
Black
0.181 Nm
(1.85 kgfcm)
84
Hardware Maintenance Manual