4CONTENTS
MAINTAINING SOFTWARE
Upgrading Software | 55 |
Lost Passwords 63 |
|
Using the BOOT Menu | 63 |
TROUBLESHOOTING
Troubleshooting the Configuration 67
Troubleshooting Power | 67 |
Troubleshooting the Fan | 68 |
Troubleshooting the Modules 68 |
MAINTAINING HARDWARE
Replacing a Power Module | 69 |
Replacing a Power Supply | 70 |
Replacing I/O Modules 71 |
|
Replacing the Fan Assembly | 71 |
OBTAINING SUPPORT FOR YOUR SWITCH
Register Your Product to Gain Service Benefits 73
Purchase | 73 | |
Troubleshoot Online 73 |
| |
Access Software Downloads | 73 | |
Contact Us | 74 |
|
Telephone Technical Support and Repair 74 | ||
SWITCH 7750 CABLES |
| |
Console Cable 77 |
| |
AUX Cable | 77 |
|
Electrical Port Connector 78 |
| |
Optical Fiber Cable Connectors | 79 |