Removing and installing components
Recommended tools
The procedures in this document may require the following tools:
• Philips screwdriver #1
• Flat-head screwdriver
• Plastic scribe
Screw list
NOTE: When removing screws from a component, it is recommended to note the screw type, the quantity of screws,
and then place them in a screw storage box. This is to ensure that the correct number of screws and correct screw type
is restored when the component is replaced.
NOTE: Some computers have magnetic surfaces. Ensure that the screws are not left attached to such surface when
replacing a component.
NOTE: Screw color may vary with the configuration ordered.
Table 1. Screw list
Component Secured to Screw type Quantity Screw image
Left-side cover Chassis 6-32 2
Solid-state drive System board M2x3 1
Wireless card System board M2x3 1
3.5-inch hard drive Chassis 6-32 4
Power-supply unit Chassis 6-32 3
Optical drive Chassis M2x2 2
Media-card reader Chassis 6-32 1
I/O-cover door Chassis 6-32 1
System board Chassis 6-32 8
2
8 Removing and installing components
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