1090 System Board - Lenovo E41-10 Hardware Maintenance Manual

1090 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 Keyboard" on page 34
• "1020 Optical drive" on page 36
• "1030 Base cover" on page 37
• "1040 Battery pack" on page 39
• "1050 Hard disk drive" on page 41
• "1060 DIMM" on page 43
• "1070 PCI Express Mini Card for wireless LAN/WAN" on page 44
• "1080 Fan assembly and Heat Sink assembly" on page 47
Lenovo E41-10/E41-15
49