Removing And Installing Components; Recommended Tools - Dell Latitude 7390 Owner's Manual

This section provides detailed information on how to remove or install the components from your computer.

Recommended tools

The procedures in this document require the following tools:
• Phillips #0 screwdriver
• Phillips #1 screwdriver
• Small plastic scribe
Screw size list
Table 1. Latitude 7390 - screw size list
Component
Back cover
Battery—3-cell
Battery—4-cell
SSD module
Heat sink module
System fan
Speaker
WWAN card
WLAN card
Power connector port
ESD bracket
EDP bracket
Touchpad buttons
Fingerprint reader
LED board
Smart card reader cage
Keyboard Lock bracket
Display hinge
Display panel
Antenna—Infinity displays

Removing and installing components

M2.5x 6.0 M2.0 x 5.0
8 (captive
screws)
1
2
M2.5 x
M2.0x3.0 M2.5x4.0
3.5
1
4
2
4
1
1
1
1
2
6
2
Removing and installing components
M2.0 x 2.5 M2.0 x 2.0
2
1
1
2
1
2
2
7