Installing Touchpad; Display Assembly; Removing Display Assembly - Dell Latitude 3189 Owner's Manual

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Installing touchpad

1
Place the touchpad into the slots on the computer.
2
Place the metal bracket, and affix the adhesive tape.
3
Replace the screws (M2.0x3.0, M.2.0x2.0) that secure the metal bracket on the computer.
NOTE:
Affix the adhesive tape that secures the speaker cable on the metal bracket.
4
Connect the touchpad cable.
5
Affix the adhesive tape to secure the speaker cable on the computer.
6
Connect the speaker cable to the connector on the system board.
7
Install the:
a
speaker
b
battery
c
base cover
d
microSD card
8
Follow the procedure in

Display assembly

Removing display assembly

1
Follow the procedure in
2
Remove the:
a
microSD card
b
base cover
c
battery
3
To remove cables:
a
Remove the screw M2.0x3.0 and lift the metal bracket that secures the WLAN card on the system board [1, 2].
b Disconnect the WLAN cables [3].
c
Remove the screws M2.0x.30 and lift the metal bracket that secures the display cable on the computer [4, 5].
d Lift the latch, and disconnect the cable [6].
After working inside your
computer.
Before working inside your
computer.
Removing and installing components
27

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