Lenovo IdeaPad U310 - Manual (Page 67)

Lenovo IdeaPad U310/U410 U310/U410 Touch
63
1080 System board
For access, remove these FRUs in order:
• “1010 Battery pack” on page 34
• “1020 Dummy card” on page 45
• “1030 Hard disk drive” on page 46
• “1040 DIMM” on page 49
• “1050 PCI Express Mini Card for wireless LAN/WAN” on page 51
• “1060 Fan assembly and Heat Sink assembly” on page 54
• “1070 Keyboard” on page 60
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.