Lenovo IdeaPad U310 - Manual (Page 75)

Lenovo IdeaPad U310/U410 U310/U410 Touch
71
Figure 10. Base cover, bluetooth card, USB board, power assembly and power board
(continued)
Remove two screws , and then remove the USB board in the direction shown
by arrow .
When installing: When attaching the USB board to the base cover, adjust the
placement of the USB and headphone jacks as shown , and make sure that both
of the USB and the headphone jacks are attached to the holes on the base cover
as shown. Improper placement of the jacks might cause a damage.
Remove the bluetooth card in the direction shown by arrow .
Step Screw (quantity) Color Torque
M2.5 × 3.5 mm, flat-head, nylok-coated (2)
(U310/U310 Touch)
M2.5 × 4.0 mm, flat-head, nylok-coated (2)
(U410/U410 Touch) Silver
Silver
2.5 kgfcm
2.5 kgfcm
b
c
b
b
c
a
d
d