HP ProLiant DL380 ProLiant DL380 Generation 2 Server Maintenance and Service G - Page 28

Hot-Plug Power Supply, Removing a hot-plug power supply

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Removal and Replacement Procedures Hot-Plug Power Supply CAUTION: Do not attempt to remove and replace a power supply as a hot-plug procedure unless both bays are populated with power supplies. To remove a hot-plug power supply: 1. Unlock the hinge on the cable arm and swing the arm away from the power supply area. 2. Identify if the power supply configuration is redundant: a. If only one hot-plug power supply is installed, you must power down the server. See the "Powering Down the Server" section in this chapter. b. If two hot-plug power supplies are installed, you can replace the failed power supply without powering down the server. Proceed with step 3.  3. Press the locking latch .  4. Pull the power supply out of the bay . 1 2 Figure 2-9: Removing a hot-plug power supply CAUTION: Always populate power supply bays with either a power supply or blank. Operating the server without installing a power supply or blank results in improper airflow and improper cooling that can lead to thermal damage. To replace a power supply: 1. Remove the protective cover over the connector pins on the new power supply. 2. Slide the power supply into the bay until it locks into place. 3. Connect the power cord. 4. Swing the cable management arm into place and lock it. 5. Route the power cord in the cable arm. 2-14 Compaq ProLiant DL380 Generation2 Server Maintenance and Service Guide COMPAQ CONFIDENTIAL Codename: Magna Part Number: 203840-003 Last Saved On: 1/28/02 1:12 PM

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Removal and Replacement Procedures
2-14
Compaq ProLiant DL380 Generation2 Server Maintenance and Service Guide
COMPAQ CONFIDENTIAL
Codename: Magna Part Number: 203840-003 Last Saved On: 1/28/02 1:12 PM
Hot-Plug Power Supply
CAUTION:
Do not attempt to remove and replace a power supply as a hot-plug procedure
unless both bays are populated with power supplies.
To remove a hot-plug power supply:
1.
Unlock the hinge on the cable arm and swing the arm away from the power supply area.
2.
Identify if the power supply configuration is redundant:
a.
If only one hot-plug power supply is installed, you must power down the server. See
the
“
Powering Down the Server
”
section in this chapter.
b.
If two hot-plug power supplies are installed, you can replace the failed power supply
without powering down the server. Proceed with step 3.
3.
Press the locking latch
.
4.
Pull the power supply out of the bay
.
1
2
Figure 2-9:
Removing a hot-plug power supply
CAUTION:
Always populate power supply bays with either a power supply or blank.
Operating the server without installing a power supply or blank results in improper airflow and
improper cooling that can lead to thermal damage.
To replace a power supply:
1.
Remove the protective cover over the connector pins on the new power supply.
2.
Slide the power supply into the bay until it locks into place.
3.
Connect the power cord.
4.
Swing the cable management arm into place and lock it.
5.
Route the power cord in the cable arm.