Dell PowerEdge SC1425 - Manual (Page 43)

1. Enter the System Setup program and record the option settings on the System Setup screens.
See "Using the System Setup Program" in the User's Guide.
2. Open the system. See " Opening the System " in Troubleshooting Your System."
3. Remove the system battery. See Figure 6 -1 to locate the system battery on the system board.
a. Pull the latch away from the battery. See Figure 6 -2 .
b. Lift the battery out of the battery socket.
You can pry the system battery out of its connector with your fingers or with a blunt, nonconductive object such as a plastic screwdriver.
Figure 6-2. Replacing the System Battery
4. To install the new system battery, hold the battery with the side labeled "+" facing up, and then press the battery straight down into the battery socket
until the latch snaps into place over the edge of the battery. See
Figure 6 -2 .
5. Install the new system battery with the side labeled "+" facing up. See Figure 6 -2 .
6. Close the system. See " Closing the System " in "Troubleshooting Your System."
7. Enter the System Setup program to confirm that the battery operates properly.
8. From the main screen, select System Time to enter the correct time and date.
9. Re-enter any system configuration information that is no longer displayed on the System Setup screens, and then exit the System Setup program.
10. To test the newly installed battery, see " Troubleshooting the System Battery " in "Troubleshooting Your System."
Fans
There are four sets of cooling fan modules that provide cooling for the processors and memory modules. Each fan module contains two fans. There is a single
fan to cool the expansion card.
Removing a Processor/Memory Fan Module
1. Open the system. See " Opening the System " in Troubleshooting Your System."
2. Disconnect the fan module's power cable(s) from the fan power interface cable connected to the system board. See Figure 6 -3 .
3. Using a #2 Phillips screwdriver, remove the two screws that secure the fan module brackets to the chassis. See Figure 6 -3 .
4. Slide the fan brackets toward the front of the system and remove them from the system.
NOTE: You must install the new system battery with the side labeled "+" facing up.
CAUTION: Many repairs may only be done by a certified service technician. You should only perform troubleshooting and simple repairs as
authorized in your product documentation, or as directed by the online or telephone service and support team. Damage due to servicing that is not
authorized by Dell is not covered by your warranty. Read and follow the safety instructions that came with the product.