7-1
CHAPTER
7
Checking LEDs
This chapter describes the front and back panel LEDs, which display the operating
status of all drives and modules. Topics covered in this chapter are:
■ “LEDs When The Array Is First Powered On” on page 7-1
■ “Front Panel LEDs” on page 7-2
■ “Back Panel LEDs” on page 7-4
For troubleshooting flowcharts related to LEDs, see “Troubleshooting Flowcharts”
on page 9-14.
7.1 LEDs When The Array Is First Powered
On
With the array powered up but not connected to a server, you should see the LED
conditions described in
TABLE 7-1.
TABLE 7-1 Front Panel LED Status When Array Is First Powered On
Drive LEDs Solid green
Chassis ear LEDs Solid green
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