Replacing The I/O Panel; Replacing The Battery - Dell Dimension 9150 Service Manual

Removing and Installing Parts: Dell Dimension 9150 Service Manual
16. Remove the I/O panel from the computer.

Replacing the I/O Panel

Follow the removal procedure
secure.
Battery

Replacing the 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.
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 you have turned 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's instructions.
To replace the battery:
1. Record all the screens in
2. Follow the procedures in
file:///T|/htdocs/systems/dim9150/en/sm/parts.htm[10/31/2012 7:59:36 AM]
in reverse order, ensuring that the tabs on the top panel, bottom panel, and front panel are
system setup so that you can restore the correct settings in
"Before You Begin."
step 9.