Dell PowerEdge 4300 Dell PowerEdge 4300 Systems Installation and Troubleshooti - Page 102

Follow these steps to replace a power supply

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Is the problem resolved? Yes. The battery's charge was low. You have fixed the problem. No. See Chapter 11, "Getting Help," for instructions on obtaining technical assistance. 7. Reinstall the expansion cards removed in step 3, if applicable. 8. Replace the system cover, and reconnect the system to the electrical outlet. Dell PowerEdge 4300 systems may contain one power supply, two nonredundant power supplies and a PSPB, or three redundant power supplies and a PSPB. The two indicators on the back of each power supply (see Figure 7-8) signal the status of the power supply. If the red power-supply fault indicator lights up, the power supply should be replaced as described in the following section. power supply indicators (2) power receptacle cable strainrelief clips (3) power supply latch handle Follow these steps to replace a power supply: 1. If you are replacing a nonredundant power supply, turn off the system and any attached peripherals. 2. Disconnect the power cable from the electrical outlet, and then disconnect the other end of the cable from the power supply. 7-14 Dell PowerEdge 4300 Systems Installation and Troubleshooting Guide

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7-14
Dell PowerEdge 4300 Systems Installation and Troubleshooting Guide
Is the problem resolved?
Yes.
The battery’s charge was low. You have fixed the problem.
No.
See Chapter 11, “Getting Help,” for instructions on obtaining technical
assistance.
7.
Reinstall the expansion cards removed in step 3, if applicable.
8.
Replace the system cover, and reconnect the system to the electrical outlet.
7URXEOHVKRRWLQJ±3RZHU±6XSSOLHV
Dell PowerEdge 4300 systems may contain one power supply, two nonredundant
power supplies and a PSPB, or three redundant power supplies and a PSPB.
7URXEOHVKRRWLQJ±D±5HGXQGDQW±3RZHU±6XSSO\
The two indicators on the back of each power supply (see Figure 7-8) signal the status
of the power supply. If the red power-supply fault indicator lights up, the power supply
should be replaced as described in the following section.
)LJXUH±¼¶½µ±±3RZHU±6XSSO\±)HDWXUHV
5HSODFLQJ±D±3RZHU±6XSSO\
Follow these steps to replace a power supply:
1.
If you are replacing a nonredundant power supply, turn off the system and any
attached peripherals.
2.
Disconnect the power cable from the electrical outlet, and then disconnect the
other end of the cable from the power supply.
handle
power receptacle
power supply
latch
cable strain-
relief clips (3)
power supply
indicators (2)