Cascading Status (Out); Power Fail; Overheat/Fan Fail; Overheating - Supermicro SSG-927R-E2CJB User Manual

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Cascading Status (OUT)

When this LED is illuminated it indicates a cable for cascading to a second-level
JBOD has been attached to the system.
!

Power Fail

Indicates a power supply module has failed.

Overheat/Fan Fail

When this LED flashes, it indicates a fan failure. When on continuously it indicates
an overheat condition. This LED will remain flashing or on as long as the indicated
condition exists. Overheating is discussed in the following section.

Overheating

Multiple sensors within system will post overheat alerts, check IPMI for current
temperature readings, and threshold and critical values. There are several possible
responses if the system overheats.
If the server overheats:
1. Use the LEDs to determine the nature of the overheating condition.
2. Confirm that the chassis covers are installed properly.
3. Check the routing of the cables and make sure all fans are present and operating
normally.
4. Verify that the heatsinks are installed properly.
Chapter 3: System Interface
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