Lenovo ideapad 300-14ISK Hardware Maintenance Manual page 67

Lenovo ideapad 300-14ISK/ideapad 300-15ISK/ideapad 300-17ISK
Figure 12. Speakers, base cover, IO board, DC-IN, power board and ODD transfer board
(continued)
Step Screw (quantity)
a
M2.0 × 3 mm, flat-head,
nylok-coated (1)
Remove the screw
Step Screw (quantity)
a M2.0 × 3 mm, flat-head,
nylok-coated (1)
Remove screws
Step Screw (quantity)
b M2.0 × 3 mm, flat-head,
nylok-coated (2)
a , lift the power board in the direction shown by arrow
a , lift the LED board in the direction shown by arrow
a a
b
Color Torque
Black 1.85+/-0.15 kgfcm
a
b
Color Torque
Black 1.85+/-0.15 kgfcm 90001118
Color Torque
Black 1.85+/-0.15 kgfcm 90001118
PN
90001118
b .
PN
b .
PN
63