Lenovo Z500 Touch Laptop Hardware Maintenance Manual - Page 52

PCI Express Mini Card for wireless LAN

Page 52 highlights

Z/P Series Hardware Maintenance Manual 1060 PCI Express Mini Card for wireless LAN For access, remove these FRUs in order: •• "1010 Keyboard" on page 33 •• "1020 Optical drive" on page 36 •• "1030 Base cover" on page 39 •• "1040 Battery pack" on page 44 Figure 6. 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. Z400 2 1 Z500/P500 2 1 In step 1, unplug the jacks by using the removal tool antenna RF connector (P/N: 08K7159), or pick up the connectors with your fingers and gently unplug them in the direction shown by arrows. Notes: wireless LAN card has 2 cables in step 1. wireless LAN card in some models may have 3 cables in step 1. Step Screw (quantity) Color 2 M2 × 3 mm, flat-head, nylok-coated (1) (Z400) Black 2 M2 × 2.5 mm, flat-head, nylok-coated (1) (Z500/ Black P500) Torque 1.85+/-0.15 kgf*cm 3.62 kg-cm 48

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48
Z/P Series Hardware Maintenance Manual
1060 PCI Express Mini Card for wireless LAN
For access, remove these FRUs in order:
“1010 Keyboard” on page 33
“1020 Optical drive” on page 36
“1030 Base cover” on page 39
“1040 Battery pack” on page 44
Figure 6. 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
.
Z400
1
2
Z500/P500
1
2
In step
1
, unplug the jacks by using the removal tool antenna RF connector
(P/N: 08K7159), or pick up the connectors with your fingers and gently unplug
them in the direction shown by arrows.
Notes:
wireless LAN card has 2 cables in step
1
.
wireless LAN card in some models may have 3 cables in step
1
.
Step
Screw (quantity)
Color
Torque
2
M2 × 3 mm, flat-head, nylok-coated (1) (Z400)
Black
1.85+/-0.15 kgf*cm
2
M2 × 2.5 mm, flat-head, nylok-coated (1) (Z500/
P500)
Black
3.62 kg-cm