Asus TS300-E8-PS4 - Manual (Page 20)

Chapter 1: Product introduction 1-8
1.7 LED information
1.7.1 Front panel LEDs
The Power, HDD Access, LAN and Message LEDs are visible even if the system front
bezel is closed.
LED Icon Display status Description
Power LED ON System power ON
HDD Access LED
OFF
Blinking No activity
Read/write data into the HDD
Message LED
OFF
Lighting up System is normal; no incoming event
A hardware temperature overheat is
detected. Use ASWM to check the
abnormal status.
HDD Status LED
Green
Red
Green/Red Blinking
SATAII/SAS HDD power ON
HDD has failed and should be
swapped immediately.
RAID rebuilding
HDD Activity LED
Green Blinking Read/write data from/into the SATAII/
SAS HDD
LAN LEDs
OFF
Blinking
ON
LAN accessing
Locate LED Blinking Problem with the server is detected.
Message LED
HDD Status LED
Power LED
LAN1 LED
LAN2 LED
HDD Access LED
Locate LED
HDD Activity LED