Disk shelf LED responses at startup

About this section

This section discusses the types and functions of each LED on the front of the disk shelf.

Location of LEDs on the front panel

The disk shelf LEDs are displayed on the front side of the disk shelf, as shown in the following illustration.

Note
A tray beneath each disk shelf contains a list of LED status indicators.

Interpreting the front panel disk shelf LEDs

The following illustration shows the first sheet of the quick reference cards that come with each disk shelf. It shows the normal and fault conditions that the LEDs indicate, and recommends corrective action

Interpreting disk drive LEDs

The following illustration shows the top of the second sheet of the quick reference cards that come with each disk shelf. It shows the disk drive LEDs normal and fault conditions, and recommends corrective action.

Location of LEDs on the AT-FC

The AT-FC module is in the middle of the back of the disk shelf. It has a perforated carrier. The following illustration shows LED and port locations of the AT-FC.

Interpreting the AT-FC and disk shelf LEDs

The following illustration shows the top of the back of the first sheet of the quick reference cards that come with each disk shelf. It shows the AT-FC module LEDs that indicate normal and fault conditions, and recommends corrective action