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Chapter 3.Hardware Settings
SB403-VG User Manual
3.5.1 Front Panel LED Definition
Power
Yellow
The system is On.
Blinking
The system is in Standby; System is off, but
has AC power.
Off
System has no AC power
UID
Blue
UID activity is detected.
Off
No UID activity is detected.
System Fault-1
Red
Critical system failure is detected
(processors, memory, voltage regulators,
thermal events, fan failures, NMI, etc).
Off
No critical failure is detected.
System Fault-2
Red
Critical system failure is detected
(processors, memory, voltage regulators,
thermal events, fan failures, NMI, etc).
Off
No critical failure is detected.
Hard Disk
Green (Blinking)
Disk activity is detected.
Off
No disk activity is detected.
NIC 1
Green (Blinking)
NIC1 activity is detected.
Off
NIC is not active.
NIC 2
Green (Blinking)
NIC2 activity is detected.
Off
NIC is not active.
3�5�2 Rear chassis LEDs
NIC 1
(Right Upward Triangle)
Yellow (Blinking)
1G link is detected. Activity is detected.
NIC 1
(Left Upward Triangle)
Green (Blinking)
10G link is detected. Activity is detected.
NIC 2
(Right Downward Triangle) Yellow (Blinking)
1G link is detected. Activity is detected.
NIC 2
(Left Downward Triangle) Green (Blinking)
10G link is detected. Activity is detected.
PHY 1 (Right)
Green
PHY1 activity is detected.
Off
PHY1 is not active. LAN cable is not
connected.
PHY 1 (Left)
Green (Blinking)
100M: Green 10M/No connection: Off.
3�5 LEDs