Dell Vostro 14 3458 Dell Vostro 143458 Owners Manual - Page 21

Installing the Speakers, Removing the System Board

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Installing the Speakers 1. Insert the speakers into the system board and press along the retention clips to lock in place. 2. Connect the speaker cable to the system board. 3. Guide the speaker cable through the tabs. 4. Install: a. base cover b. keyboard c. memory module d. hard drive e. WLAN card f. access panel g. optical disk-drive h. battery 5. Follow the procedures in After Working Inside Your computer. Removing the System Board 1. Follow the procedures in Before Working Inside Your Computer. 2. Remove: a. battery b. optical disk-drive c. access panel d. WLAN card e. hard drive f. memory module g. keyboard h. base cover 3. Perform the following steps as shown in the illustration: a. Lift to release the locking tab [1]. b. Disconnect the touchpad and power-button cable [2]. 21

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Installing the Speakers
1.
Insert the speakers into the system board and press along the retention clips to lock in place.
2.
Connect the speaker cable to the system board.
3.
Guide the speaker cable through the tabs.
4.
Install:
a.
base cover
b.
keyboard
c.
memory module
d.
hard drive
e.
WLAN card
f.
access panel
g.
optical disk-drive
h.
battery
5.
Follow the procedures in
After Working Inside Your computer
.
Removing the System Board
1.
Follow the procedures in
Before Working Inside Your Computer
.
2.
Remove:
a.
battery
b.
optical disk-drive
c.
access panel
d.
WLAN card
e.
hard drive
f.
memory module
g.
keyboard
h.
base cover
3.
Perform the following steps as shown in the illustration:
a.
Lift to release the locking tab [1].
b.
Disconnect the touchpad and power-button cable [2].
21