Dell Dimension 5150C - Manual (Page 37)

Removing and Installing Parts: Dell Dimension 5150C Service Manual
file:///T|/htdocs/systems/dim5150C/en/sm/parts1.htm[10/31/2012 8:21:07 AM]
1 screws (2)
2 front I/O panel
Battery
CAUTION: Before you begin any of the procedures in this section, follow the safety instructions 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.
A coin-cell battery maintains computer configuration, date, and time information. The battery can last several years. If you
have to repeatedly reset time and date information after turning on the computer, replace the battery.
CAUTION: A new battery can explode if it is incorrectly installed. Replace the battery only with the same
or equivalent type recommended by the manufacturer. Discard used batteries according to the
manufacturer instructions.
Replacing the Battery
1. Record all the screens in system setup so that you can restore the correct settings in step 11 .
2. Follow the procedures in " Before You Begin ."
3. Remove the computer cover .
4. Remove the hard drive .
5. Locate the battery socket (see " System Board Components ").
NOTICE: If you pry the battery out of its socket with a blunt object, be careful not to touch the system board with the
object. Ensure that the object is inserted between the battery and the socket before you attempt to pry out the