Front panel led indicator – GIGABYTE GS-R12T4H2-RH User Manual
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LED Description
Front Panel LED Indicator
2
3
4
1
5
6
No
Indicator
1
Power
status
2
System ID
3
System
status
4
HDD
activity
Color
State
Description
Green
On
System has power applied to it
or ACPI S0 state
Green
Blink
System is in ACPI S1 state
(sleep mode)
N/A
Off
System is not powered on or in
ACPI S5 state (power off)
System is in ACPI S4 state
(hlbernate mode)
Blue
On
System identification is active
Off
System identification is disabled
Green
On
Running or normal operation
Green
Blink
System degraded due to CPU or
DIMM error
Amber
On
Critical or non-recoverable
condition (Power module or
voltage power supply failure
or critical temperature)
Amber
Blink
Non-critical condition
N/A
Off
System not ready
May indicate the following:
POST error
NMI event
Processor or terminator
missing
Green
Blink
HDD access
N/A
Off
No access