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Installing System Components 131
System Battery
Replacing 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. You
should only perform troubleshooting and simple repairs as authorized in your
product documentation, or as directed by the online or telephone service and
support team. Damage due to servicing that is not authorized by Dell is not covered
by your warranty. Read and follow the safety instructions that came with 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 76.
Figure 3-26. Replacing the System Battery
3
Locate the battery socket. See Figure 6-1.
1 positive side of battery connector 2 system battery
3 negative side of battery connector
3
1
2
book.book Page 131 Wednesday, February 17, 2010 6:17 PM