Lenovo V480, Руководство по техническому обслуживанию аппаратной части

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Removal steps of microprocessor
Rotate the head of the screw in the direction shown by the arrow 1 to release the lock, then remove the
microprocessor 2 .
2 2
a
b
1
When installing: Place the microprocessor above the microprocessor socket a , and then rotate the head of
the screw in the direction shown by the arrow b to secure the microprocessor.
1190 LCD unit
For access, remove these FRUs in order:
•
“1010 Battery pack” on page 44
• “1020 Bottom slot cover” on page 44
• “1050 Hard disk drive” on page 46
• “1030 Optical drive” on page 45
• “1040 Memory modules” on page 45
• “1060 PCI Express Mini Card for wireless LAN” on page 48
• “1080 Backup battery” on page 50
• “1090 Keyboard” on page 51
• “1100 Keyboard bezel” on page 53
• “1160 System board assembly and USB board” on page 61
Chapter 7
.
Removing or replacing a FRU
67