1.6LED information

The barebone system comes with five LED indicators. Refer to the following table for the LED status description.

Power LED (blue)

HDD Access LED (green)

! Message LED (red)

Drive Status LED (green/red)

Drive Activity LED (green)

LED

Icon

Display status

Description

 

 

 

 

 

 

System

 

 

 

 

 

 

 

 

 

Power LED

 

ON

System power ON

 

 

 

Blinking

System is in suspend mode

 

HDD Access LED

 

OFF

No activity

 

 

 

Blinking

Read/write data into the HDD

 

Message LED

!

OFF

System is normal; no incoming event

 

 

 

Blinking

ASMS indicates a HW monitor event

 

 

 

 

 

 

Hard disk drives

 

 

 

 

 

 

 

 

 

Drive Status LED

 

Green

Installed HDD is in good condition

 

 

 

Red

HDD failure

 

 

 

Red and Green

HDD rebuilding using the RAID card

 

 

 

blinking alternately*

SAF-TE** function

 

Drive Activity LED

 

Blinking

Read/write data into the HDD

 

 

 

 

 

 

*For SCSI models only (AS8/AS4)

**SCSI Access Fault-Tolerant Enclosure (on AS8/AS4 models only)

• The Power, HDD Access, and Message LEDs are visible even if the system front bezel is closed.

•For AA4 configuration:

1.The Drive Activity LEDs do not light up

2.The Drive Status LEDs only light up green to indicate that the installed Serial ATA HDD is in good condition.

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Chapter 1: Product introduction