Dell PowerEdge 2600 - Manual (Page 53)

Program ").
As the system boots, it detects the presence of the new microprocessor and automatically changes the system configuration information in the System
Setup program. If you installed a second microprocessor, a message similar to the following appears:
Two 2.2 GHZ Processors, Processor Bus: 400 MHz, L2 cache 512 KB Advanced
If only one microprocessor is installed, a message similar to the following appears:
One 2.2 GHz Processor, Processor Bus: 400 MHz, L2 cache 512 KB Advanced
24. Confirm that the top line of the system data area in the System Setup program correctly identifies the installed microprocessor(s) (see " Using the
System Setup Program ").
25. Exit the System Setup program.
26. Run the system diagnostics to verify that the new microprocessor is operating correctly.
See " Running the System Diagnostics " for information on running the diagnostics and troubleshooting any problems that may occur.
System Battery
The system battery is a 3.0-volt (V), coin-cell battery.
Removing and Replacing the System Battery
1. Open the bezel (see " Removing the Bezel ").
2. Turn off the system, including any attached peripherals, and disconnect the system from the electrical outlet.
3. Remove the cover (see " Removing the Cover ").
4. Remove any expansion cards that are installed above the system battery (see " Expansion Cards ").
5. Remove the system battery (see Figure 4 -34 ).
See Figure 4 -34 to locate the system battery on the system board.
You can pry the system battery out of its connector with your fingers or with a blunt, nonconductive object such as a plastic screwdriver.
6. Install the new system battery with the side labeled "+" facing up (see Figure 4 -34 ).
Figure 4-34. Removing and Installing the System Battery
7. Replace any expansion cards that were removed in step 3 (see " Expansion Cards ").
8. Replace the cover (see " Removing the Cover ").
9. Reconnect the system to its electrical outlet and turn the system on, including any attached peripherals.
10. Enter the System Setup program to confirm that the battery is operating properly (see " Using the System Setup Program ").
11. Enter the correct time and date in the System Setup program's Time and Date fields.
12. Exit the System Setup program.
13. To test the newly installed battery, turn off the system and disconnect it from the electrical outlet for at least an hour.
14. After an hour, reconnect the system to its electrical outlet and turn it on.
15. Enter the System Setup program and if the time and date are still incorrect, replace the system board (see " System Board ").
CAUTION: Before you perform this procedure, you must turn off the system and disconnect it from its power source. For more information, see
the safety instructions in your System Information Guide.
CAUTION: 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. Discard used batteries according to the manufacturer's instructions. See the System Information Guide for
additional information.
CAUTION: Only trained service technicians are authorized to remove the system cover and access any of the components inside the system. See
your System Information Guide for complete information about safety precautions, working inside the computer, and protecting against
electrostatic discharge.