A SERVICE OF

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54
IdeaPad Z500/P500 Hardware Maintenance Manual
Figure 12. Removal steps of system board (continued)
Detach the power connector and LCD connector in the direction shown by
arrows
3
. Remove four screws
4
, one screw
5
and one screw
6
.
4
5
6
3
3
When installing: Make sure that the power connector is attached rmly.
Step Screw (quantity) Color Torque
4
M2.5 × 3 mm, at-head, nylok-coated (4) Black 8.03 kg-cm
5
M2.5 × 6 mm, at-head, nylok-coated (1) Black 8.03 kg-cm
6
M2.5 × 3 mm, at-head, nylok-coated (1) Black 3.62 kg-cm
Remove the RJ-45 door in the direction shown by arrow
7
. Remove the
system board in the direction shown by arrow
8
.
7
8