External And Internal Structure; Front Bezel - Acer Altos R720 Series User Manual

External and internal structure

Front bezel

The front bezel provides an interface for system management via
status LED indicators. The light pipes on the backside of the front bezel
allow the system status LEDs to be monitored when the front bezel is
closed. A front bezel lock is provided to prevent unauthorized access
to hard drives, peripheral devices and the control panel.
Item Icon Component
A Security keylock
B LAN2 status
indicator
C LAN1 status
indicator
D Power indicator
For details on how to remove the front bezel, see "To remove the front
bezel" section on page 38.
Item Icon Component
E Status/fault indicator
F System ID indicator
G HDD (hard disk drive)
activity indicator
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