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1100 system board, Lenovo g770 – Lenovo G770 Notebook User Manual

Page 53

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Lenovo G770

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1100 System board

For access, remove these FRUs in order:
“1010 Battery pack” on page 34
“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

Important notices for handling the system board:

When handling the system board, bear the following in mind.
• Be careful not to drop the system board on a bench top that has a hard

surface, such as metal, wood, or composite.

• Avoid rough handling of any kind.
• In the whole process, make sure not to drop or stack the system board.
• If you put a system board down, make sure to put it only on a padded

surface such as an ESD mat or conductive corrugated material.