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S
S
UPER
ERVER 5018R-M/5018R-MR User's Manual
3-3
Control Panel LEDs
The control panel located on the front of the SC813MTQ 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.
State
Fast Blinking Red (1x/sec)
Solid Red
Slow Blinking Red (1x/4 sec)
Solid Blue
Blinking Blue
2
NIC2
Indicates network activity on LAN2 when flashing.
Universal Information LED States
Indication
Fan Fail
CPU Overheat
Power Fail
Local UID Button Depressed
IPMI-Activated UID
3-2
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