Superdome Servers - I/O Expansion Cabinet Guide, Fifth Edition

Chapter 1

Introduction

IOX Visual Indicators

This section outlines the visual indicators in the IOX.

ICE Visual Indicators

Indicators are provided on the ICE. I/O chassis Power and I/O chassis Attention LEDs are located on the

center separator between the PCI card cages. The PCI Slot Power and PCI Slot Attention LEDs are located in

the PCI card cage.

Table 1-4 lists the visual indicators on the ICE. All indicators require some action before they can be

displayed.

The ICE has three areas of status LEDs:

• ICE center separator

• I/O chassis card separators

•Fans

Table 1-4 ICE Visual Indicators

Display Location Additional Actions Required

Cabinet Number ICE Mounting Flange Remove bezel

I/O chassis Number Center Separator Remove bezel

PCI Slot Number I/O chassis Mounting

Flange

Remove bezel and EMI panel.

I/O chassis Power LED Center Separator Remove bezel. Reduced visibility through EMI

panel.

I/O chassis Attention LED Center Separator Remove bezel. Reduced visibility through EMI

panel.

PCI Slot Power LED I/O chassis card

separator

Remove bezel and EMI panel assembly, extend

tray and remove I/O chassis lid

PCI Slot Attention LED I/O chassis card

separator

Remove bezel and EMI panel assembly, extend

tray and remove I/O chassis lid

I/O Fan Module Status LED I/O Fan Module Remove bezel and EMI panel assembly, extend

tray. Reduced visibility from the rear.