Dell Latitude E7240 Owner's Manual - Page 23

Removing the Speakers, Installing the Speakers, Removing the Display-Hinge Cover

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Removing the Speakers 1. Follow the procedures in Before Working Inside Your Computer. 2. Remove: a) SD card b) battery c) base cover d) keyboard trim e) keyboard f) palmrest 3. Perform the following steps as shown in the illustration: a) Disconnect the speaker cable [1]. b) Remove the screws that secure the speakers to the computer. c) Unroute the speaker cable from the system board [2]. d) Remove the speakers from the computer. Installing the Speakers 1. Align the speakers to their original position and tighten the screws to secure the speakers to the computer. 2. Route the speaker cable on the computer and connect it to the system board. 3. Install: a) palmrest b) keyboard c) keyboard trim d) base cover e) battery f) SD card 4. Follow the procedures in After Working Inside Your Computer. Removing the Display-Hinge Cover 1. Follow the procedures in Before Working Inside Your Computer. 2. Remove battery. 3. Remove the screws that secure the display-hinge cover to the computer. Lift the display-hinge cover. 23

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Removing the Speakers
1.
Follow the procedures in
Before Working Inside Your Computer
.
2.
Remove:
a)
SD card
b)
battery
c)
base cover
d)
keyboard trim
e)
keyboard
f)
palmrest
3.
Perform the following steps as shown in the illustration:
a)
Disconnect the speaker cable [1].
b)
Remove the screws that secure the speakers to the computer.
c)
Unroute the speaker cable from the system board [2].
d)
Remove the speakers from the computer.
Installing the Speakers
1.
Align the speakers to their original position and tighten the screws to secure the speakers to the computer.
2.
Route the speaker cable on the computer and connect it to the system board.
3.
Install:
a)
palmrest
b)
keyboard
c)
keyboard trim
d)
base cover
e)
battery
f)
SD card
4.
Follow the procedures in
After Working Inside Your Computer
.
Removing the Display-Hinge Cover
1.
Follow the procedures in
Before Working Inside Your Computer
.
2.
Remove battery.
3.
Remove the screws that secure the display-hinge cover to the computer. Lift the display-hinge cover.
23