Infortrend EonStor DS S12 Series Hardware Manual page 128

EonStor DS S12/S16/S24 Series Hardware Manual
4. (For single controller models or when replacing both controllers
simultaneously) Power off the system. Turn off the power switches and unplug
the power cords from both PSUs (power supply unit).
5. Disconnect all cables that are connected to the controller module.
6. Loosen the screw that secures the control module's ejection levers.
7. Pull the ejection levers down. The controller module will automatically ease out
of the controller module bay.
Ejection levers
Power Switch
Power Cord
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