Lenovo U41-70 Laptop Hardware Maintenance Manual - Lenovo S41-70, U41-70 - Page 44

PCI Express Mini Card for wireless LAN

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Lenovo S41/U41 Hardware Maintenance Manual 1040 PCI Express Mini Card for wireless LAN For access, remove these FRUs in order: • "1010 Base cover" on page 34 • "1020 Battery pack" on page 36 Important: • The preinstalled WLAN module may only be replaced with a Lenovo approved module in order to comply with FCC and IC regulations. Refer to "Overall" on page 62 for Lenovo part numbers for the approved modules. Figure 4. Removal steps of PCI Express Mini Card for wireless LAN Disconnect the two wireless LAN cables (black, white) 1, and then remove the screw 2. 2 11 Step Screw (quantity) 2 M2 × 2.5 mm, flat-head, nylok-coated (1) WLAN to Upper Color Torque Black 1.85 +/- 0.15kgfcm Remove the card in the direction shown by arrow 3. 3 40

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Lenovo S41/U41 Hardware Maintenance Manual
1040 PCI Express Mini Card for wireless LAN
For access, remove these FRUs in order:
•
“1010 Base cover” on page 34
•
“1020 Battery pack” on page 36
Important:
•
The preinstalled WLAN module may only be replaced with a Lenovo approved
module in order to comply with FCC and IC regulations. Refer to “Overall” on
page 62 for Lenovo part numbers for the approved modules.
Figure 4. Removal steps of PCI Express Mini Card for wireless LAN
Disconnect the two wireless LAN cables (black, white)
1
, and then remove the
screw
2
.
1
1
2
Step
Screw (quantity)
Color
Torque
2
M2 × 2.5 mm, flat-head, nylok-coated (1)
WLAN to Upper
Black
1.85 +/- 0.15kgfcm
Remove the card in the direction shown by arrow
3
.
3