Supermicro R720LPB, User Manual

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SC213L Chassis Manual
4-16
The SC213L chassis has two redundant 720 Watt power supplies. The power
modules are hot-swappable, enabling the power supplies to be changed without
powering down the system. These power supplies are auto-switching capable. This
enables the power supply to automatically sense and operate at a 100v to 240v input
voltage. An amber light will be illuminated on the power supply when the power is
off. An illuminated green light indicates that the power supply is operating.
4-12 Power Supply
Changing the Power Supply
Determine which power supply needs to be replaced and unplug the power 1.
cord to that module.
Push the release tab (on the back of the power supply) as llustrated to re- 2.
lease the power module from the chassis.
While holding down the release tab, pull the power supply out using the 3.
handle provided on the power module.
Replace the failed power module with the same model power supply. 4.
Push the new power supply module into the power bay until the tab clicks into 5.
the locked position.
Plug the AC power cord back into the module and the replacment power mod- 6.
ule will automatically power-up.
Figure 4-14: Removing the Power Supply
Release Tab