Lenovo G470 Hardware Maintenance Manual page 12

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Lenovo G470/G475/G570/G575 Hardware Maintenance Manual
1080 CPU
For access, remove these FRUs in order:
• "1010 Battery pack" on page 34
• "1040 Hard disk drive (HDD)/Memory/CPU (Central processing unit)/Mini
PCI ExpressCard slot compartment cover " on page 37
• "1070 Fan assembly and Heat Sink assembly" on page 41
Attention: CPU is extremely sensitive. When you service the CPU, avoid any
kind of rough handling.
Figure 8. Removal steps of CPU
1
Rotate the head of the screw in the direction shown by arrow to release the
2
lock, then remove the CPU in the direction shown by arrow .
1
a
b
2 2
When installing: Place the CPU on the CPU socket in the direction shown by
arrow , and then rotate the head of the screw in the direction shown by arrow
a
to secure the CPU.
b
44
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