Hot-swap power supply unit replacement
Use this information to remove and install a hot-swap power supply unit.
Remove a hot-swap power supply unit
Use this information to remove a power supply unit.
About this task
If the power supply unit to be removed is the only one installed, the power supply unit is not hot-swappable.
Before removing it, you must turn off the server first. To support redundancy mode or hot-swap, install an
additional hot-swap power supply unit.
Safety information for AC power supplies
S035
CAUTION:
Never remove the cover on a power supply or any part that has this label attached. Hazardous voltage,
current, and energy levels are present inside any component that has this label attached. There are no
serviceable parts inside these components. If you suspect a problem with one of these parts, contact
a service technician.
S002
CAUTION:
The power-control button on the device and the power switch on the power supply do not turn off the
electrical current supplied to the device. The device also might have more than one power cord. To
remove all electrical current from the device, ensure that all power cords are disconnected from the
power source.
S001
132 ThinkSystem SR630 V4 User Guide