Disassembly and reassembly
Recommended tools
The procedures in this document may require the following tools:
• Phillips #0 screwdriver
• Phillips #1 screwdriver
• Plastic scribe (recommended for field technicians)
NOTE: The #0 screw driver is for screws 0-1, and the #1 screw driver is for screws 2-4.
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 Screw type Quantity Screw image
Base cover
M2x8 - captive
M2x4
2
7
3-Cell Battery M2x3 4
4-Cell Battery M2x3 5
Solid-state drive (slot 1) M2x3 1
Solid-state drive (slot 2) M2x3 1
Solid-state drive thermal support
bracket
M1.6x2 2
WLAN M2x3 1
Heat sink M2x5.35 - captive 4
System fan M2x2 2
3
12 Disassembly and reassembly