Removal and replacement procedures 36
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: 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 the component:
1. Access the product rear panel.
2. Disconnect the power cord from the AC source.
3. Disconnect the power cord from the power supply.
4. Remove the power supply.
CAUTION: To prevent improper cooling and thermal damage, do not operate the server unless
all bays are populated with either a component or a blank.
To replace the component, reverse the removal procedure.
SAS hard drive blank
CAUTION: For proper cooling do not operate the server without the access panel, baffles,
expansion slot covers, or blanks installed. If the server supports hot-plug components, minimize
the amount of time the access panel is open.