Cisco WAVE-574-K9 - Wide Area Virtualization Engine 574, Руководство по установке оборудования

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Cisco Wide Area Virtualization Engine 574 Hardware Installation Guide
OL-17738-01
Chapter 6 Troubleshooting the System Hardware
Error Symptoms
•
Are the exact machine type and models
•
Have the same BIOS level
•
Have the same adapters or attachments in the same locations
•
Have the same address jumpers, terminators, and cabling
•
Have the same WAAS software versions and levels
• Have the same configuration options set in the system
• Have the same setup for the operating system control files
Comparing the configuration and software setup in working and nonworking
systems might help to resolve the problem.
Error Symptoms
You can use the error symptom tables to find solutions to problems that have
definite symptoms.
In the following tables ( Table 6-2 to Table 6-9 ), the first entry in the “Cause and
Action” column is the most likely cause of the symptom.
Table 6-2 CD-RW/DVD Drive Problems
Symptom Cause and Action
CD-RW/DVD drive is not
recognized. Verify that all cables and jumpers are installed correctly.
The CD-RW/DVD drive is not
working correctly.
1.
Clean the CD or DVD.
2.
Check the CD-RW/DVD drive.
The CD-RW/DVD drive tray is
not working. 1. Make sure that the appliance is turned on.
2. Insert the end of a straightened paper clip into the manual
tray-release opening.