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3.3.2 Failed Devices
If any of the following devices fail, the audible alarm will be triggered:
•
•
•
•
When the temperature exceeds a preset threshold, the controller's
charger circuits will stop charging. You will then receive a message that
says "Thermal Shutdown/Enter Sleep Mode." When the temperature falls
back within normal range, the battery will resume charging.
2
3.4. I
C Monitoring
Presence detection and the general working status of the cooling fan and
other modules are monitored through an I
modules fail, you will be notified via the various methods described above.
I2C Monitoring
Cooling module
PSU module
BBU
Hard drive
NOTE:
Chapter 3: Subsystem Monitoring
2
C serial bus. If any of these
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