Power supply, Removing the power supply – Dell PowerEdge 650 User Manual
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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.
Also, re-enter any system configuration information that is no longer displayed on the System Setup screens, and then exit the System Setup program.
9.
To test the newly installed battery, turn off the system and disconnect it from electrical power for at least an hour.
10.
After an hour, reconnect the system to a power source and turn it on.
11.
Enter the System Setup program. If the time and date are still incorrect, see "
Getting Help
."
Power Supply
The system supports a single power supply.
Removing the Power Supply
1.
Open the system. See "
Opening the System
" in Troubleshooting Your System."
2.
Disconnect the power supply's cable from the backplane board.
3.
Remove the power-supply retaining bracket that secures the power supply inside the system. See
4.
Slide the power supply backward and lift straight up to remove the power supply from the chassis.
Figure 6-10. Replacing the Power Supply
CAUTION:
See your System Information Guide for complete information about safety precautions, working inside the computer, and protecting
against electrostatic discharge.