Removing The System Battery; Replacing The System Battery - Dell Precision 330 Service Manual

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System Battery
Dell Precision™ WorkStation 330 Systems Service Manual
Removing the System Battery
Replacing the System Battery

Removing the System Battery

CAUTION: There is a danger of the new battery exploding if it is installed incorrectly. Replace the battery only with the same or equivalent type
recommended by the manufacturer. Discard used batteries according to the manufacturer's instructions.
CAUTION: Before you perform this procedure, see
NOTICE: Before disconnecting a peripheral from the system or removing a component from the system board, verify that the standby power indicator on the
system board has turned off. To locate this indicator, see
1. Turn off the computer and peripherals, disconnect them from their electrical outlets, wait at least 5 seconds, and then
2. Remove the battery.
To locate the battery on the system board, see
Pry the battery out of its socket with your fingers or with a blunt, nonconductive object, such as a plastic screwdriver.
Removing the System Battery

Replacing the System Battery

1. Install the new battery.
Orient the battery with the side labeled "+" facing up (see
2. Replace the computer cover and
3. Enter system setup and enter the current time and date. Then exit system setup and save the information.
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"Precautionary
"System Board
"System Board Components" or
"Removing the System
restart the system.
Measures."
Components" or "Interior Service Label."
"Interior Service Label."
Battery"). Then insert the battery into the socket, and snap it into place.
remove the computer cover.