Removal and replacement procedures 29
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.
3. Remove the drive.
WARNING: To reduce the risk of injury from electric shock, do not remove more than one drive
carrier at a time.
To replace the component, reverse the removal procedure.
Redundant hot-plug power supply
WARNING: To reduce the risk of personal injury from hot surfaces, allow the power supply or
power supply blank to cool before touching it.
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 remove the component:
1. Determine how many hot-plug power supplies are installed:
o If only one hot-plug power supply is installed, power down the server (on page 24).
o If more than one hot-plug power supply is installed, continue with the next step.
2. Disconnect the power cord from the source.
3. Remove the power cord from the power supply.