1-6
MS-9252 1U Rackmount Server
Front Bezel LEDs
This indicator shows the power status of the system. It glows when the main
power is turned on.
10
System Status LED
This LED is continuously on when the appliance fails to POST (power on self
test) and gets suspended. After users solve the system problem, the red LED
will be off.
11
Status LEDs of LAN# 1/2
1. The green LED is on when there is an active connection on the LAN port.
2. This LED flashes when transmitting or receiving activities to or from the
system are detected.
Button
6
System Button
7
Speaker Button
12
Power Button
Press this button once to shut down the system, and then once to switch on.
LED
Color
State
Description
Power/Sleep
Green
On
Legacy power on/ACPI S0 state
Blink (~1/sec)
Sleep/ACPI S1 state
Off
Off
Power off/ACPI S4, S5 state
HDD Activity
Amber
Random blink
HDD accesss activity
Off
Off
No disk activity
LAN1/LAN2 Activity
Green
On
LAN link
Green
Blink
LAN access activity
System Status
Green
On
Running/normal operation
Red
On
Fan failure
Off
Off
POST/system stop
Swappable HDD
Green
On
Power connected
Power
Off
Off
Power disconnected
Swappable HDD
Amber
Random blink
HDD access
Status
w/
SAF-TE
Red
On
Failure or rebuild stopped
Red
Slow blink
(~1/sec)
Rebuild
Red
Fast blink
(~3/sec)
Identification