Lenovo B460 Lenovo B460 Hardware Maintenance Manual V2.0 - Page 61

CPU

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Lenovo IdeaPad B460 1130 CPU For access, remove these FRUs in order: •• "1010 Battery pack" on page 34 •• "1020 Dummy cards and SIM 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 38 •• "1060 DIMM" on page 39 •• "1080 Keyboard" on page 42 •• "1090 Keyboard bezel" on page 44 •• "1100 LCD unit" on page 48 •• "1110 System board and ExpressCard slot assembly" on page 50 •• "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 1 to release the lock, then remove the CPU in the direction shown by arrow 2. 1 a b 2 When installing: Place the CPU on the CPU socket in the direction shown by arrow a , and then rotate the head of the screw in the direction shown by arrow b to secure the CPU. 57

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57
Lenovo IdeaPad B460
1130 CPU
For access, remove these FRUs in order:
•
“1010 Battery pack” on page 34
•
“1020 Dummy cards and SIM 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 38
•
“1060 DIMM” on page 39
•
“1080 Keyboard” on page 42
•
“1090 Keyboard bezel” on page 44
•
“1100 LCD unit” on page 48
•
“1110 System board and ExpressCard slot assembly” on page 50
•
“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
1
to release the
lock, then remove the CPU in the direction shown by arrow
2
.
2
a
b
1
When installing:
Place the CPU on the CPU socket in the direction shown by
arrow
a
, and then rotate the head of the screw in the direction shown by arrow
b
to secure the CPU.