Tools
Avaya CMS Sun Fire V880/V890 Installation, Maintenance, and Troubleshooting May 2006 177
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 page177
●PCI slot status indicators on page 179
●Power supply status indicators on page 181
●Disk drive status indicators on page182
●Tape drive status indicatorson 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.