Dell OptiPlex Gn+, Руководство по обслуживанию

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Removing and Replacing Parts on the Low-Profile Chassis 4-21
System Battery
Figure 4-21. System Battery Removal
To remove the system battery, follow these steps:
1. If possible, enter the System Setup program, and print the System
Setup screens.
2. Remove the expansion-card cage.
3. Remove the battery.
Carefully pry the battery out of its socket with your fingers or with a blunt,
nonconducting object, such as a plastic screwdriver.
When you replace the system battery, orient the new battery with the “+” facing
up. Insert the battery into its socket and snap it into place.
WARNING: There is a danger of the new battery exploding if it is in-
correctly installed. Replace the battery only with the same or equivalent
type recommended by the manufacturer. Discard used batteries accord-
ing to the manufacturer’s instructions.
battery
BATTERY socket
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