Gateway E-9722R User Manual
CHAPTER 1: Checking Out Your Gateway Server
8
LED information
See the following table for a description of this server’s LEDs and the information they provide:
LED Name
Function
Location
Color
Description
ID
Aid in server
identification
identification
Control panel and
back of system
board
back of system
board
Yellow
(front)
Blue (back)
(front)
Blue (back)
On = Server identification
enabled
enabled
System Fault
Visible fault
warning
warning
Control panel
Red
Off = System normal
Blinking = Non-critical system
fault
On = Critical system fault
(system needs to be shut down
and serviced)
Blinking = Non-critical system
fault
On = Critical system fault
(system needs to be shut down
and serviced)
Hard drive tray
LEDs
LEDs
Indicate drive
status and activity
status and activity
On each hard drive
tray
tray
Blue or red
Blue (On) - Hard drive present
Blue (Blinking) - Hard drive
activity
Red (On) - Hard drive fault
Red (Blinking) - Hard drive
rebuilding
Off - No hard drive access
Blue (Blinking) - Hard drive
activity
Red (On) - Hard drive fault
Red (Blinking) - Hard drive
rebuilding
Off - No hard drive access
NIC status LEDs
Identify NIC states
Control panel and
back I/O panel
RJ-45 connectors
back I/O panel
RJ-45 connectors
Blue (front)
Green/
Orange
(back)
Orange
(back)
Blue (On) - Link
Blue (Blink) - Activity
Off - No link
Blue (Blink) - Activity
Off - No link
LED 1 Green (On) - NIC linked
LED 1 Green (Blinking) - NIC
1 Gbps activity
LED 1 (Off) - No link
LED 2 Orange (On) Link speed
1 Gbps
LED 2 Green (On) - Link at
100 Mbps
LED 2 Green (Off) - Link at
10 Mbps
LED 1 Green (Blinking) - NIC
1 Gbps activity
LED 1 (Off) - No link
LED 2 Orange (On) Link speed
1 Gbps
LED 2 Green (On) - Link at
100 Mbps
LED 2 Green (Off) - Link at
10 Mbps
Power LED
Identify the power
state of the system
state of the system
Control panel
Blue
Off = Power is off
Blinking = Power saving state
(S1, S3, or S4)
On = Power is on
Blinking = Power saving state
(S1, S3, or S4)
On = Power is on
AC power LED
Identify power
supply fault
supply fault
Power supply
module
module
Green or
Orange
Orange
Green (On) - Power supply good
and receiving power
Orange (On) - Power supply
critical event causing shutdown
Orange (Blinking) - Close to
protection threshold or over
within 15 seconds
Off - Power supply not receiving
power
and receiving power
Orange (On) - Power supply
critical event causing shutdown
Orange (Blinking) - Close to
protection threshold or over
within 15 seconds
Off - Power supply not receiving
power