HP ESL E-series Tape Libraries - Manual (Page 83)

2. FC drive port TD3 LED 1. ID beacon
4. FC drive port TD1 LED 3. FC drive port TD2 LED
6. Ethernet port LED 5. FC drive port TD0 LED
8. External port FC0 LED 7. External port FC1 LED
9. Power LED
Figure 57 e2400-FC 4G interface controller LEDs
.
Basic troubleshooting
Simplify the installation by reducing it to the most basic configuration. Then, add elements one at a
time, verifying the operation after each step.
Basic troubleshooting includes verifying the setup and the connections, including:
• Verifying SCSI bus configuration
• Verifying FC port connection
• Verifying FC and SCSI devices in Windows NT
• Verifying the interface controller configuration
• Verifying devices
• Verifying host configuration
• Verifying HBA device driver information
• Verifying serial port configuration
Each of these topics is discussed in the following sections.
HP StorageWorks ESL E-Series Tape Library 83