Dell 755 Personal Computer User Manual


 
Speakers 225
Speakers
Installing a Speaker
CAUTION: Before you begin any of the procedures in this section, follow the safety instructions located in the
Product Information Guide.
NOTICE: To prevent static damage to components inside your computer, discharge static electricity from your
body before you touch any of your computer’s electronic components. You can do so by touching an unpainted
metal surface on the computer chassis.
1
Follow the procedures in "Before You Begin" on page 21.
2
Remove the cover of your computer (see "Removing the Computer Cover" on page 168).
3
Attach the speaker to the system fan.
4
Connect the cables to the system board.
5
Replace the computer cover.
6
Turn on power to the computer.
Removing a Speaker
CAUTION: Before you begin any of the procedures in this section, follow the safety instructions located in the
Product Information Guide.
NOTICE: To prevent static damage to components inside your computer, discharge static electricity from your
body before you touch any of your computer’s electronic components. You can do so by touching an unpainted
metal surface on the computer chassis.
1
Follow the procedures in "Before You Begin" on page 21.
2
Remove the cover of your computer (see "Removing the Computer Cover" on page 168).
3
Disconnect the cables from the system board.
4
Remove the speaker from the system fan.
5
Replace the computer cover.
6
Turn on power to the computer.