Trellix DLP Network appliances ship with replaceable power supplies. Each model has dual power supplies that allow the appliance to continue operating if one power supply fails. The power supplies are hot-swappable, so a single power supply can be replaced while the system is still operating.
A power supply can be replaced while the appliance is turned on and running or when the appliance is turned off.
Caution
Use both power supplies in normal operation to minimize the risk of power failure to the system and use only the power supplies provided by Trellix.
Disconnect the power cord from the failed power supply.
Unlatch the handle and remove the failed power supply.
Slide the replacement power supply into the appliance until it is fully seated and the latch is engaged.
Connect the power cord to the replacement power supply.