Lenovo B460 Lenovo B460 Hardware Maintenance Manual V2.0 - Page 54

System board and ExpressCard slot assembly, Important notices for handling the system board - sim card slot

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IdeaPad B460 Hardware Maintenance Manual 1110 System board and ExpressCard slot assembly 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 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 •• "1070 PCI Express Mini Card for wireless LAN/WAN" on page 40 •• "1080 Keyboard" on page 42 •• "1090 Keyboard bezel" on page 44 •• "1100 LCD unit" on page 48 Note: ExpressCard slot assembly is attached to the system board. 50

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IdeaPad B460 Hardware Maintenance Manual
1110
System board and ExpressCard slot assembly
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 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
•
“1070 PCI Express Mini Card for wireless LAN/WAN” on page 40
•
“1080 Keyboard” on page 42
•
“1090 Keyboard bezel” on page 44
•
“1100 LCD unit” on page 48
Note:
ExpressCard slot assembly is attached to the system board.