Install a Replacement 750 W DC Power Supply
To install a replacement 750 W DC power supply unit (PSU), follow these steps:
To install a replacement 750 W DC power supply unit (PSU), follow these steps:
In a switch with front-to-back airflow, the fan modules are labeled Air Out.
In a switch with back-to-front airflow, the fan modules are labeled Air In.
Caution
Do not slam the power supply into the switch.