1110 system board – Lenovo M5400 Touch Notebook User Manual

Page 57

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Lenovo B5400/M5400/M5400 Touch

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.
• During 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 Base cover” on page 35
“1040 Optical drive” on page 38
“1050 Hard disk drive and solid state disk” on page 39
“1060 PCI Express Mini Card for wireless LAN” on page 42
“1080 Keyboard” on page 45
“1090 Keyboard bezel” on page 47
“1100 USB board and function board” on page 51

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