Lenovo Z475 Laptop Lenovo IdeaPad Z475 Hardware Maintenance Manual - Page 57
Removal steps of system board, Make sure that all the connectors are attached firmly.
View all Lenovo Z475 Laptop manuals
Add to My Manuals
Save this manual to your list of manuals |
Page 57 highlights
Lenovo Z475/Z575 Figure 10. Removal steps of system board Z475: Remove three screws a. Unplug the microphone connector in the direction shown by arrow b. 2 1 1 1 Z575: Remove five screws a. Unplug four microphone connectors in the direction shown by arrow b. 2 2 2 1 1 1 2 11 When installing: Make sure that all the connectors are attached firmly. Step Screw (quantity) a M2.5 × 5 mm, flat-head, nylok-coated (3) (Z475) M2 × 7 mm, flat-head, nylok-coated (5) (Z575) Color Torque Black 2.5 kgfcm Black 3.0 kgfcm 53
Lenovo Z475/Z575
53
Figure 10. Removal steps of system board
Z475:
Remove three screws
. Unplug the microphone connector in the
direction shown by arrow
.
Z575:
Remove five screws
. Unplug four microphone connectors in the
direction shown by arrow
.
When installing:
Make sure that all the connectors are attached firmly.
Step
Screw (quantity)
Color
Torque
M2.5 × 5 mm, flat-head, nylok-coated (3) (Z475)
M2 × 7 mm, flat-head, nylok-coated (5) (Z575)
Black
Black
2.5 kgfcm
3.0 kgfcm
a
b
2
1
1
1
a
b
1
1
1
1
1
2
2
2
2
a