4-3
Chapter 4 System Interface
4-3 Control Panel LEDs
The control panel located on the front of the SC119X chassis has five LEDs. These
LEDs provide critical information related to different parts of the system. This sec-
tion explains what each LED indicates when illuminated and any action that may
be required.
Universal Information LED: This LED is used to indicate a fan failure, power failure,
overheat condition, or to identify the unit within a large rack installation. The feature
requires a motherboard that supports the Universal Information LED.
When this LED blinks red quickly, it indicates a fan failure and when blinking red
slowly a power failure. This LED will be blue when used for UID (Unit Identifier).
When continuously red, 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. See the table below for descriptions of the LED states.
Figure 4-1. Universal Information LED States
Universal Information LED States
State Indication
Fast Blinking Red (1x/sec)
Fan Failure
Solid Red
CPU Overheat
Slow Blinking Red (1x/4 sec)
Power Failure
Solid Blue
Local UID Button Depressed
Blinking Blue
IPMI-Activated UID
Note:
Deactivating the UID LED must be performed in the same way it was acti-
vated. (If the UID LED was activated via IPMI, you can only turn the LED off via
IPMI and not with the UID button.)
Summary of Contents for SC119XTQ-BR700WB
Page 1: ...SC119X Chassis Series SC119XTQ BR700WB USER S MANUAL 1 0 SUPER...
Page 8: ...SC119X Chassis Manual viii Notes...
Page 42: ...SC119X Chassis Manual 4 6 Notes...
Page 70: ...SC119X Chassis Manual A 4 Notes...
Page 72: ...SC119X Chassis Manual B 2 Notes...
Page 79: ...C 7 Appendix C BPN SAS 119XTQ Backplane Specifications Notes...
