Lenovo IdeaPad S100 Hardware Maintenance Manual
46
System board
For access, remove these FRUs in order:
• “Battery pack” on page 31
• “Keyboard” on page 32
• “Base cover” on page 34
• “Hard disk drive” on page 39
• “DIMM” on page 38
• “PCI Express Mini Card for wireless LAN” on page 43
• “Thermal module” on page 42
Figure 15: Removal steps of system board
Remove the two screws
.
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.
• Take care not to drop or stack the system board during the whole of the
procedure.
• 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.
Step
Screw (quantity)
Color
Torque
M2.0 × 3.0 mm, flat round-head,
nylon-coated (2)
Black
1.35 kgfcm
1
1
