Lenovo IdeaPad Z575 Lenovo IdeaPad Z475 Hardware Maintenance Manual - Page 65

CPU

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Lenovo Z475/Z575 1130 CPU For access, remove these FRUs in order: • "1010 Battery pack" on page 34 • "1020 Dummy card" on page 35 • "1030 Hard disk drive(HDD)/Memory/Mini PCI Express Card slot compartment cover" on page 36 • "1040 Hard disk drive" on page 37 • "1050 Optical drive" on page 39 • "1060 DIMM" on page 40 • "1070 PCI Express Mini Card for wireless LAN/WAN" on page 41 • "1080 Keyboard" on page 43 • "1090 Keyboard bezel" on page 45 • "1100 System board" on page 52 • "1120 Fan assembly and Heat Sink assembly" on page 58 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 a to release the lock, then remove the CPU in the direction shown by arrow b. Z475 1 b a 2 61

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Lenovo Z475/Z575
61
1130 CPU
For access, remove these FRUs in order:
•
“1010 Battery pack” on page 34
•
“1020 Dummy card” on page 35
•
“1030 Hard disk drive(HDD)/Memory/Mini PCI Express Card slot
compartment cover” on page 36
•
“1040 Hard disk drive” on page 37
•
“1050 Optical drive” on page 39
•
“1060 DIMM” on page 40
•
“1070 PCI Express Mini Card for wireless LAN/WAN” on page 41
•
“1080 Keyboard” on page 43
•
“1090 Keyboard bezel” on page 45
•
“1100 System board” on page 52
•
“1120 Fan assembly and Heat Sink assembly” on page 58
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
.
Z475
a
b
a
b
1
2