Maintenance and Troubleshooting
See Figure 34 for LED locations and functions on the
8 7 6 5 4 3 2 1
1 | FC drive port TD3 LED | 5 | External port FC1 LED |
2 | FC drive port TD2 LED | 6 | External port FC0 LED |
3 | FC drive port TD1 LED | 7 | Ethernet port LED |
4 | FC drive port TD0 LED | 8 | Interface controller LED |
Figure 34: e2400-FC 2G interface controller illustration
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.
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