Lenovo Z series, Hardware Maintenance Manual, Page: 62 / 121

58
Z/P Series Hardware Maintenance Manual
1100 ODD board and LED board (Z500/P500)
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
• “1050 Hard disk drive” on page 46
• “1060 PCI Express Mini Card for wireless LAN” on page 48
• “1080 Fan assembly and Heat Sink assembly” on page 52
Figure 10. Removal steps of ODD board and LED board
Detach the two FPC connectors in the direction shown by arrows
1 2
.
Remove a total of four screws (two
3
and two
4
).
3
4
1
2
1
2
Step Screw (quantity) Color Torque
3
M2 × 2.5, flat-head, nylok-coated (2) Black 3.62 kg-cm
4
M2 × 3, flat-head, nylok-coated (2) Black 8.03 kg-cm