
162 Troubleshooting the Pathlight VX
AX100SC—Back Panel LEDs
The AX100SC’s power supply / cooling module provides five status LEDs. Figure 22 shows their location
and Figure 17
describes their function.
Figure 22 AX100SC Back Panel—Power Supply / Cooling Module LEDs
Table 17 AX100SC Back Panel—Power Supply / Cooling Module LED Activity
LED Color Status Meaning
Power None OFF The power supply is off.
Green ON The power supply is on.
SPA boot /
fault
None OFF The start up process is complete.
Amber Flashing The power is booting up.
ON The power supply has a fault or is not receiving power.
Power supply
A fault
None OFF The power supply does not have a fault.
Amber ON The power supply has a fault or is not receiving power.
cache I/O
LED
None OFF No data is being written to the disk enclosure
Blue ON Data is being written to the disk enclosure
Cache
charge LED
Green Flashing The cache on the storage processor is charging.
ON The cache on the storage processor is fully charged.
power supply A fault
SPA boot / fault
power
Cache I/O
LED
cache charge LED
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