Removing and installing components
Recommended tools
The procedures in this document require the following tools:
•
Phillips #0 screwdriver
•
Phillips #1 screwdriver
•
Philips #2 screwdriver
•
Plastic scribe
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:
Screw color may vary with the configuration ordered.
Table 1. Screw list
Component
Screw type
Quantity
Screw image
LCD
M2.5x5
19
Heat sink
M2x5
M2x3
1
3
System fan
M2x5
4
Solid-state drive (SSD)
M2x3
1
M.2 WLAN
M2x3
1
M.2 WWAN
M2x3
1
Microphone
M2x5
1
Front camera
M2x3
1
2
10
Removing and installing components
Summary of Contents for Latitude 7220
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