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pull cooling air through the chassis. The power supply contains a single
fan for cooling.
Chassis Security
To help prevent unauthorized access to the system's peripherals and
control panel, install the optional front bezel, which provides a key
lock. The chassis also includes a preinstalled intrusion switch for the top
access cover that can be monitored by server management software.
When the cover is opened, the switch, located on the front panel
board, transmits a signal to the Baseboard Management Controller
(BMC) on the server board, where server management software
processes the signal.
Locking and Unlocking the Front Bezel
To unlock the bezel, insert the key in the lock and turn the lock
counterclockwise until it stops (about a quarter turn). The bezel is now
unlocked and can be opened again.
To lock the bezel, insert the key in the lock. Turn the lock clockwise
until it stops (about a quarter turn). The bezel is now locked and
cannot be opened.