Lenovo E4430 User Manual download pdf (Page 60)

Lenovo E4430 and ZhaoYang E4430 Hardware Maintenance Manual

1130 CPU

For access, remove these FRUs in order:

• “1010 Battery pack” on page 35

• “1020 Dummy card” on page 36

• “1030 Hard disk drive(HDD)/Memory/Mini PCI Express Card slot

compartment cover” on page 37

• “1040 Hard disk drive” on page 38

• “1050 Optical drive” on page 40

• “1060 DIMM” on page 41

• “1070 PCI Express Mini Card for wireless LAN/WAN” on page 42

• “1080 Keyboard” on page 44

• “1090 Keyboard bezel” on page 46

• “1100 System board” on page 49

• “1120 Fan assembly and Heat Sink assembly” on page 54

Attention: CPU is extremely sensitive. When you service the CPU, avoid any

kind of rough handling.

Figure 13. Removal steps of CPU

Rotate the head of the screw in the direction shown by arrow to release the

lock, then remove the CPU in the direction shown by arrow .

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

to secure the CPU.

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Lenovo E4430 User Manual Page 60