Lenovo E40-30 Laptop Hardware Maintenance Manual - Lenovo E40-xx Notebook - Page 66

Wireless-LAN /Bluetooth card, Detach the bracket by removing the four screws, For access

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Detach the bracket by removing the four screws 4 . d d d d Step 4 Screw (quantity) M3 × 3mm, flat-head, nylon-coated (4) Color Black Torque 2.5- 3.0 kgfcm When installing: Ensure that the hard disk drive or solid-state hybrid drive is firmly attached. 1060 Wireless-LAN /Bluetooth card For access, remove these FRUs in order: • "1010 External battery pack" on page 54 • "1040 Base cover assembly" on page 57 Removal steps of the Wireless-LAN /Bluetooth card Unplug the two wireless Lan cable (black and white) in the direction shown by arrow 1 , and then remove the screw 2 b a a Step 2 Screw (quantity) M2 × 3 mm, flat-head, nylon-coated (1) Color Black Torque 1.0- 1.5 kgfcm 60 Hardware Maintenance Manual

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Detach the bracket by removing the four screws
4
.
Step
Screw (quantity)
Color
Torque
4
M3 × 3mm, flat-head, nylon-coated (4)
Black
2.5– 3.0 kgfcm
Wheninstalling:
Ensurethattheharddiskdriveorsolid-statehybriddriveisfirmlyattached.
1060 Wireless-LAN /Bluetooth card
For access, remove these FRUs in order:
• “1010 External battery pack” on page 54
• “1040 Base cover assembly” on page 57
Removal steps of the Wireless-LAN /Bluetooth card
UnplugthetwowirelessLancable(blackandwhite)inthedirectionshownbyarrow
1
,andthenremove
the screw
2
Step
Screw (quantity)
Color
Torque
2
M2 × 3 mm, flat-head, nylon-coated (1)
Black
1.0– 1.5 kgfcm
60
Hardware Maintenance Manual