HP DL580 ProLiant DL580 Generation 4 Maintenance and Service Guide - Page 56

Removing a redundant hot-plug power supply

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1. Remove the power supply blank. To replace the component, reverse the removal procedure. Removing a redundant hot-plug power supply WARNING: To reduce the risk of electric shock, do not disassemble the power supply or attempt to repair it. Replace it only with the specified spare part. CAUTION: If only one power supply is installed, do not remove the power supply unless the server has been powered down. Removing the only operational power supply will cause an immediate power loss. NOTE: If you remove or replace the primary hot-plug power supply, use the T-15 Torx screwdriver provided with the server to remove the shipping screw. It is located just under the port-colored plastic handle of the power supply unit. NOTE: Refer to the section "Power supply LEDs (on page 84)" for information on the current status of the hot-plug power supply. 1. Disconnect the power cord from the power supply. 2. Remove the shipping screw, if applicable. NOTE: If you remove or replace the primary hot-plug power supply, use the T-15 Torx screwdriver provided with the server to remove the shipping screw. It is located just under the port-colored plastic handle of the power supply unit. Removal and replacement procedures 56

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Removal and replacement procedures
56
1.
Remove the power supply blank.
To replace the component, reverse the removal procedure.
Removing a redundant hot-plug power supply
WARNING:
To reduce the risk of electric shock, do not disassemble the power supply or
attempt to repair it. Replace it only with the specified spare part.
CAUTION:
If only one power supply is installed, do not remove the power supply unless the
server has been powered down. Removing the only operational power supply will cause an
immediate power loss.
NOTE:
If you remove or replace the primary hot-plug power supply, use the T-15 Torx
screwdriver provided with the server to remove the shipping screw. It is located just under the
port-colored plastic handle of the power supply unit.
NOTE:
Refer to the section "Power supply LEDs (on page
84
)" for information on the current
status of the hot-plug power supply.
1.
Disconnect the power cord from the power supply.
2.
Remove the shipping screw, if applicable.
NOTE:
If you remove or replace the primary hot-plug power supply, use the T-15 Torx
screwdriver provided with the server to remove the shipping screw. It is located just under the
port-colored plastic handle of the power supply unit.