Basic troubleshooting, 55 e2400-fc 4g interface controller leds – HP ESL E-series Tape Libraries User Manual
Page 82
10818
1
6
2
3
4
5
8
9
7
1
ID beacon
2
FC drive port TD3 LED
3
FC drive port TD2 LED
4
FC drive port TD1 LED
5
FC drive port TD0 LED
6
Ethernet port LED
7
External port FC1 LED
8
External port FC0 LED
9
Power LED
Figure 55 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.
82
Maintenance and troubleshooting