Gigabyte G291-2G0, Service Manual, Page: 17 / 139

System Appearance - 17 -
2-3 Front Panel LED and Buttons
1
2
3
4
5
6
7
No. Name Color Status Description
1.
Power button
with LED
Green On System is powered on
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 (hibernate mode)
2.
ID Button Press the button to activate system identification
3/4.
LAN 1/2 Active/
Link LEDs
Green Solid On Link between system and network or no access.
Green Blink Data trasmission or receiving is occuring
N/A Off No data transmission or receiving is occuring
5.
HDD Status
LED
Green
On HDD locate
Blink HDD access
Amber On HDD fault
Green/
Amber
Blink HDD rebuilding
N/A Off No HDD access or no HDD fault.
6.
System
Status LED
Green Solid On System is operating normally.
Amber
Solid On
Critical condition, may indicate:
System fan failure
System temperature
Blink
Non-critical condition, may indicate:
Redundant power module failure
Temperature and voltage issue
Chassis intrusion
N/A Off
System is not ready, may indicate:
POST error
NMI error
Processor or terminator missing
7.
Reset Button Press the button to reset the system.