1110 System Board - Lenovo G485 Hardware Maintenance Manual

Lenovo G480/G485/G580/G585/G780 Hardware Maintenance
Manual

1110 System board

For access, remove these FRUs in order:
• "1010 Battery pack" on page 34
• "1020 Dummy card" on page 35
• "1030 Optical drive/Hard disk drive (HDD)/Memory/Central processing
• "1040 Hard disk drive" on page 39
• "1050 Optical drive" on page 43
• "1060 DIMM" on page 45
• "1070 PCI Express Mini Card for wireless LAN/WAN" on page 47
• "1080 Keyboard" on page 49
• "1090 Keyboard bezel" on page 52
• "1100 Speakers (Lenovo G480/G485/G580/G585)" on page 59
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.
unit/Mini PCI Express Card slot compartment cover" on page 36