Tools

Diagnosing status indicators

Many hardware components of the computer have LEDs that can be used to diagnose problems. This section describes the following status indicators:

Front panel status indicators on page 177

PCI slot status indicators on page 179

Power supply status indicators on page 181

Disk drive status indicators on page 182

Tape drive status indicators on page 184

Front panel status indicators

The system status and control panel, shown in the following figure, includes several status indicators, a power button, and a security key switch.

Avaya CMS Sun Fire V880/V890 Installation, Maintenance, and Troubleshooting

May 2006 177

Page 177
Image 177
Sun Microsystems V880, V890 manual Diagnosing status indicators, Front panel status indicators