Lenovo ideapad 300-14ISK Hardware Maintenance Manual page 59

Lenovo ideapad 300-14ISK/ideapad 300-15ISK/ideapad 300-17ISK
Figure 9. Removal steps of fan assembly and heat sink assembly (continued)
ideapad 300-14ISK: Unplug the fan connector in the direction shown by arrow
a
and loosen seven screws
Step Screw (quantity)
c
M2. × 3 mm, flat-head, nylok-coated (3)
M2.0 × 6 mm, flat-head, nylok-coated (1)
ideapad 300-17ISK: Unplug the fan connector in the direction shown by arrow
a
and loosen screws
Step Screw (quantity)
c M2.0 × 3 mm, flat-head, nylok-
coated (4) (ideapad 300-17ISK)
When installing: Make sure that the fan connector is attached firmly to the
system board.
b
to lift the fan assembly.
b
b
b b
b
b
b
a
b
to lift the fan assembly.
b
b
b
b
b
b
b
a
Color
Black
Color Torque
Black 1.85kg±0.15 kgfcm
Black 1.85kg±0.15 kgfcm
Torque PN
1.85±0.15 kgfcm 90001118
55