System board, Removal steps of system board

1140 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 card” on page 35

•• “1030 Hard disk drive (HDD)/PCI Express Mini Card slot cover” on page 36

•• “1040 Hard disk drive ” on page 37

•• “1050 Optical drive” on page 38

•• “1060 PCI Express Mini Card for wireless LAN/WAN” on page 39

•• “1070 DIMM/thermal slot coverr” on page 41

•• “1080 DIMM” on page 42

•• “1090 Fan assembly and Heat Sink assembly” on page 43

•• “1110 Keyboard” on page 47

•• “1120 Keyboard bezel” on page 49

Remove two screws 1 and detach two connectors in the direction shown by arrows 2.

1	2

When installing: Make sure that the connectors are attached firmly.