Installing System Components 101

Installing the Control Panel Assembly

CAUTION: Many repairs may only be done by a certified service technician.
Youshould only perform troubleshooting and simple repairs as authorized in
yourproduct documentation, or as directed by the online or telephone service
andsupport team. Damage due to servicing that is not authorized by Dell is
notcovered by your warranty. Read and follow the safety instructions that came
with the product.
1
Place the control panel assembly onto the front of the system and secure in
place with the two screws.
2
Replace the control panel assembly cover and secure it with the screw.
3
Connect the LED signal cable to the front panel connector on the system
board. See Figure5-3.
4
Replace the cable cover making sure that the cables are not crimped.
5
Replace the cooling shroud. See "Installing the Cooling Shroud" on
page61.
6
Replace the system cover. See "Closing the System" on page59.
7
Reconnect the system and peripherals to their electrical outlets,
and turn on the system.
System Battery

Removing the System Battery

WARNING: There is a danger of a new battery exploding if it is incorrectly
installed. Replace the battery only with the same or equivalent type recommended
by the manufacturer. See your safety information for additional information.
CAUTION: Many repairs may only be done by a certified service technician.
Youshould only perform troubleshooting and simple repairs as authorized
inyour product documentation, or as directed by the online or telephone
serviceand support team. Damage due to servicing that is not authorized by Dell
isnot covered by your warranty. Read and follow the safety instructions that
camewith the product.
1
Turn off the system, including any attached peripherals, and disconnect
the system from the electrical outlet.
2
Open the system. See "Opening the System" on page 58.
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