System Led Indicators; Front Panel Led Indicators - Acer Altos G540 Series User Manual

System LED indicators

This section discusses the different LED indicators located on the:
• Front panel
• Hot-plug HDD carrier
• LAN port
• Power supply module
Knowing what each LED indicator signifies can aid in problem
diagnosis and troubleshooting.

Front panel LED indicators

The five LED indicators mounted on the front panel allow the constant
monitoring of basic system functions. These indicators remain visible
even when the bezel door is closed.
Indicator Color
Power Green
HDD activity Green
Amber
1 Green
Status/fault
Amber
LAN port 1/2 Green
connection
1 The status/fault LED indicator is only enabled when the optional BMC module is installed
on the mainboard. To purchase this option, contact your local Acer representative.
Status Description
On The system has AC power and is
powered on.
Blinking The system is in standby mode.
Blinking There is an ongoing HDD activity.
On An system hard drive failed.
On System in normal mode.
On Critical system threshold breach
Access the Setup utility and view the
system event log for details.
On Network connection is established.
Blinking Network connection is established
and is running at supported speed.
Off Network connection is not
established.
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