Lenovo G70-80 Laptop Hardware Maintenance Manual - Lenovo G70-70, G70-80, Z70- - Page 58

System board, 1060 PCI Express Mini Card for wireless LAN/WAN

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Lenovo G70-70/G70-80/Z70-80 Hardware Maintenance Manual 1110 System board 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. 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 DIMM" on page 40 • "1060 PCI Express Mini Card for wireless LAN/WAN" on page 41 • "1070 Optical drive" on page 43 • "1080 Fan assembly" on page 45 • "1090 Keyboard" on page 46 • "1100 Keyboard bezel" on page 50 54

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Lenovo G70-70/G70-80/Z70-80 Hardware Maintenance Manual
54
1110 System board
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 DIMM” on page 40
•
“1060 PCI Express Mini Card for wireless LAN/WAN” on page 41
•
“1070 Optical drive” on page 43
•
“1080 Fan assembly” on page 45
•
“1090 Keyboard” on page 46
•
“1100 Keyboard bezel” on page 50
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.