Removing and installing components
NOTE: The images in this document may differ from your computer depending on the configuration you ordered.
Topics:
• Recommended tools
• Screw list
• Disassembly and reassembly
Recommended tools
The procedures in this document may require the following tools:
● Phillips screwdriver #0
●
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 systems 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. Latitude 5420 screw list
Component Screw type Quantity Screw image
Base cover Captive screws 8 N/A
WLAN card Captive screws 1 N/A
WWAN card M2x2.5 1
M.2 2230 solid-state drive M2x3 4
M.2 2280 solid-state drive M2x3 2
Assembly inner frame M2x3
M2x5
7
3
3-cell battery M2x5 2
3
14 Removing and installing components
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