1090 Heat Sink Assembly - Lenovo Yoga 300 Hardware Maintenance Manual

1090 Heat sink assembly

For access, remove these FRUs in order:
• "1010 Base cover" on page 34
• "1020 Battery pack" on page 36
• "1030 Hard disk drive" on page 37
• "1040 PCI Express Mini Card for wireless LAN and SSD card" on page 40
• "1050 Fan assembly and heat sink assembly" on page 42
• "1060 System board" on page 44
• "1070 Speakers" on page 47
• "1080 LCD unit" on page 48
Figure 9. Removal steps of heat sink assembly
Loosen the screws
arrow .
2
Step Screw (quantity)
M2 × 3 mm, flat-head, nylok-coated (3) Thermal
A
module to CPU BRK
Attention: Do not handle the heat sink assembly roughly. Improper handling
can cause distortion or deformation and imperfect contact with components.
. Lift the heat sink assembly in the direction shown by
1
a
a
Lenovo Yoga 300
a
b
Color Torque
Black 1.8 kgf*cm
49