1050 Usb Board (U300S) - Lenovo IdeaPad U300s Hardware Maintenance Manual

Lenovo IdeaPad U300/U300s/U400

1050 USB Board (U300s)

For access, remove these FRUs in order:
• "1010 Base cover (U300s)" on page 54
• "1020 Battery pack (U300s)" on page 56
• "1030 Speakers (U300s)" on page 57
Figure 5. Removal steps of USB board
Unplug three connectors in the direction by arrows , remove two screws ,
1 2 3
then remove the USB board .
4
3
3
4
2
1
2
Step Screw (quantity) Color Torque
M2 × 3 mm, flat-head, nylok-coated (2) Black 1.5 ± 0.2 kgfcm
3
59