LEDs & Buttons
System LED (Front Panel)
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The Power button lets you do a graceful or hard shutdown of the NSS:
•Graceful Shutdown: Press the Power button for 1 to 2 seconds to trigger a graceful shutdown of the NSS.
•Hard Shutdown: Press the Power button and hold for about eight seconds. You would choose this option only if the NSS is not responding to a graceful shutdown.
System LED (Front Panel)
The System LED can be in any of the following conditions, depending on the current type of system error on the NSS:
•Solid Yellow: The administrator needs to look into the exact error condition through the configuration interface as one of the following has occurred:
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A volume is more than 90% full.
A disk drive has failed or is about to fail.
A fan has stalled.
The system temperature is above the maximum threshold.
The temperature of a disk drive is above the maximum threshold.
A voltage rail is above or below specification.
The NSS is running on UPS due to a mains power failure.
•Solid Red: There is a critical system failure. The system could not boot due to a corrupted firmware image. In this case, contact your support representative.
•Off: There are no
NSS2000 Getting Started Guide | 24 |
