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Step
Screw (quantity)
5
M2 × 2 mm, flat-head, nylon-coated (4)
1120 System board
Important notices for handling the system board
When handling the system board, read the following:
• The system board has an accelerometer, which can be broken when several thousands of G-forces are
applied.
Note: Dropping a system board from a height of as little as 0.15 m (6 inches) so that it falls flat on a hard
bench can subject the accelerometer to as much as 6000 G's of shock.
• 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.
• At every point in the process, be sure not to drop or stack the system board.
• If you put a system board down, be sure to put it only on a padded surface such as an ESD mat or a
corrugated conductive material.
For access, remove these FRUs in order:
• "1010 Base cover assembly" on page 57
• "1020 M.2 solid-state drive" on page 58
• "1030 Wireless LAN card" on page 59
• "1040 Memory module" on page 60
Color
Torque
Silver
0.147 Nm
(1.5 kgf-cm)
.
Chapter 8
Removing or replacing a FRU
67
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