1060 Usb Board And Hdd Board (U400) - Lenovo IdeaPad U300s Hardware Maintenance Manual

Lenovo IdeaPad U300/U300s/U400 Hardware Maintenance Manual

1060 USB board and HDD board (U400)

For access, remove these FRUs in order:
• "1010 Base cover (U400)" on page 74
• "1020 Battery pack (U400)" on page 76
• "1030 Hard disk drive (U400)" on page 77
• "1040 PCI Express Mini Card for wireless LAN (U400)" on page 78
• "1050 System board (U400)" on page 80
Figure 6. Removal steps of USB board and HDD board
Unplug three connectors in the direction shown by arrows
screws
82
, remove HDD board in the direction by arrow
3
Step Screw (quantity)
M2 × 2.5 mm, flat-head, nylok-coated (2)
3
4
2
3
3
4
1
Color
Black
, remove two
1 2
.
Torque
1.6 ± 0.24 kgfcm