Dell Vostro 2421 Dell Vostro 2421 Owner's Manual - Page 27
Installing the Speakers, Removing the Display Assembly
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Installing the Speakers 1. Place the speaker assembly in its slot and route the cables through the channels. 2. Install: a) system board b) wireless mini-card c) palmrest d) keyboard e) optical-drive assembly f) hard-drive assembly g) memory model h) access panel i) battery 3. Follow the procedures in After Working Inside Your Computer. Removing the Display Assembly 1. Follow the procedures in Before Working Inside Your Computer. 2. Remove: a) battery b) access panel c) memory module d) hard-drive assembly e) optical-drive assembly f) keyboard g) palmrest h) system board 3. Un-route the display cable from its channels. 4. Remove the screws that secure the display assembly to the computer 27
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Installing the Speakers
1.
Place the speaker assembly in its slot and route the cables through the channels.
2.
Install:
a)
system board
b)
wireless mini-card
c)
palmrest
d)
keyboard
e)
optical-drive assembly
f)
hard-drive assembly
g)
memory model
h)
access panel
i)
battery
3.
Follow the procedures in
After Working Inside Your Computer
.
Removing the Display Assembly
1.
Follow the procedures in
Before Working Inside Your Computer
.
2.
Remove:
a)
battery
b)
access panel
c)
memory module
d)
hard-drive assembly
e)
optical-drive assembly
f)
keyboard
g)
palmrest
h)
system board
3.
Un-route the display cable from its channels.
4.
Remove the screws that secure the display assembly to the computer
27