Board Interfaces; Front Panel Leds; Table 5: Watchdog And Temperature Status Leds' Functions - Kontron CP6007-SA User Manual

2.7. Board Interfaces

2.7.1.

Front Panel LEDs

The CP6007 provides three system status LEDs, one Hot Swap Status LED (HS LED), one temperature status LED (TH
LED) and one Watchdog status LED (WD LED), as well as two IPMI LEDs (I0 and I1) and four General Purpose/POST
code LEDs (LED3–0). Their functionality is described in the following chapters and reflected in the registers
mentioned in Chapter 3, Configuration.
2.7.1.1. Watchdog and Temperature Status LEDs

Table 5: Watchdog and Temperature Status LEDs' Functions

LED COLOR
TH LED red / green
WD LED red / green
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STATE FUNCTION
Off Power failure
Green Board in normal operation
Red CPU has reached maximum allowable operating temperature and the
performance has been reduced
OFF Watchdog inactive
Green Watchdog active, waiting to be triggered
Red Watchdog expired
CP6007-SA, CP6007-RA – User Guide, Rev. 1.0
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