3-2
S
UPER
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ERVER 1027R-WRFT+/1027R-WRF4+ User's Manual
Universal Information LED States
State Indication
Fast Blinking Red (1x/sec)
Fan Fail
Solid Red
CPU Overheat
Slow Blinking Red (1x/4 sec)
Power Fail
Solid Blue
Local UID Button Depressed
Blinking Blue
IPMI-Activated UID
2
1
3-3 Control Panel LEDs
The control panel located on the front of the SC119TQ chassis has five LEDs. These
LEDs provide you with critical information related to different parts of the system.
This section explains what each LED indicates when illuminated and any corrective
action you may need to take.
Information LED
This LED will be blue when the UID function has been activated. When this LED
flashes red, it indicates a fan failure. When red continuously it indicates an overheat
condition, which may be caused by cables obstructing the airflow in the system or
the ambient room temperature being too warm. Check the routing of the cables
and make sure all fans are present and operating normally. You should also check
to make sure that the chassis covers are installed. Finally, verify that the heatsinks
are installed properly (see Chapter 5). This LED will remain flashing or on as long
as the indicated condition exists.
NIC2
Indicates network activity on GLAN2 when flashing .
NIC1
Indicates network activity on GLAN1 when flashing.
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