1090 fan assembly and heat sink assembly, Lenovo ideapad u510 – Lenovo U510 User Manual
Page 53
Lenovo IdeaPad U510
49
1090 Fan assembly and Heat Sink assembly
For access, remove this FRU:
• “1010 Keyboard” on page 34
• “1020 Battery pack” on page 36
• “1040 Hard disk drive” on page 41
• “1050 Optical drive” on page 43
• “1080 Low-frame module” on page 47
Figure 9. Removal steps of fan assembly and heat sink assembly
Unplug the fan connector in the direction as shown by arrow
. Remove screw
and six screws
.
Lift the fan assembly and heat sink assembly in the direction shown by arrow
. Be careful not to damage the connector.
When installing:
Make sure that the fan connector is attached firmly to the
system board.
Step
Screw (quantity)
Color
Torque
M2.5 × 4 mm, flat-head, nylok-coated (1)
M2.0 × 3.0 mm, flat-head, nylok-coated
(6)
Black
Silver
2.5 kgfcm
1.8 kgfcm
a
b
c
c
c
c
b
c
c
c
a
a
d
d