XCubeFAS 2026
Hardware Manual
System Components Overview
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Table 2-1 Descriptions of the System Controls and Indicators LEDs
NUMBER
DESCRIPTION
DEFINITION
1
Enclosure Power
Button/LED
Power Button
Press the button one time to turn ON the
system power and keep pressing for 4
seconds to turn OFF the system power.
Power LED
Solid
White
: Power is ON (at least one power
supply unit is supplying power to the
system).
Blinking
White
: The system is in the stage of
boot or shutdown.
Off: The system is shutdown.
2
UID Button/LED
UID (Unique Identifier) button
Press the button one time to turn it ON;
press it again to turn it OFF.
UID (Unique Identifier) LED
Press the button to turn it ON and press it
again to turn it OFF.
Solid
Blue
: The system has been identified.
Off: The system has not been identified.
3
Enclosure Access LED
Enclosure Access LED
(Indicate the host interface connectivity.)
Blinking
Blue
: The host interface activity is
on-going.
Off: There is no host interface activity.
4
Enclosure Status LED
Status LED
(Indicate current health status of the system.)
Solid
Amber
: System has errors including PSU