FatTwin AS -F1114S-FT User's Manual
34
Replacing the Power Supplies
The CSE-F418IF4 chassis includes four redundant 2200W or 2000W power supplies. These
power supplies are auto-switching capable. This enables the power supplies 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.
Power Supply Replacement
The CSE-F418IF4 chassis utilizes redundant power supplies. In the unlikely event that the
power supply unit needs to be replaced, a power supply can be removed, without powering
down the system. Replacement units can be ordered directly from Supermicro (See the
contact information in the Preface of this manual).
Changing the Power Supply
1. Disconnect the AC power cord on the back of the failed power supply.
2. Press the release tab on the back of the power supply and pull the power supply out
using the handle provided.
3. Push the replacement power supply module into the power bay until it clicks into the
locked position.
4. Plug the AC power cord back into the power supply module and power it up.
Figure 3-11. Changing a Power Supply
Release Tab
