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ASUS TS300-E3/PA4 & PS4 1-9
1.6 LED information
The barebone system comes with five LED indicators. Refer to the following table
for the LED status description.
System and HDD LED
*SCSI Access Fault-Tolerant Enclosure (on PS4 model only)
!
Power LED (blue)
HDD Access LED (green)
Message LED (red)
Drive Status LED (green/red)
Drive Activity LED (green)
The Power, HDD Access, and Message LEDs are visible even if the system
front bezel is closed.
LED Icon Display status Description
System
Power LED ON
Blinking
System power ON
System is in suspend mode
HDD Access LED OFF
Blinking
No activity
Read/write data into the HDD
Message LED OFF
Blinking
System is normal; no incoming event
ASMS indicates a HW monitor event
Hard disk drives
Drive Status LED Green
Red
Green/Red - Blinking
Bridge board connected to backplane
Installed HDD is in good condition
HDD failure
HDD rebuilding using the RAID card
SAF-TE* function
Drive Activity LED Blinking Read/write data into the HDD