3Com CS/2500 manual Maintenance and Upgrades

Auto-Reboot4-6
Monitor 4-6
Initial Boot Source		4-7
Number of Reboots		4-7
Network Boot String		4-7
Boot Retries	4-8
Boot Protocol	4-8
Using TFTP 4-9
Printer Setup Menu		4-11

System Default Configuration Menu 4-12 Emulating a CS/2000 or CS/2100 4-12 Changing Port Configuration 4-13

5MAINTENANCE AND UPGRADES

Maintenance 5-1

Cleaning the Diskette Drive Head 5-2

Replacing the Fuse	5-2
Upgrades 5-5
Removing the Cover	5-6
Replacing the Diskette Drive		5-8
Replacing the Power Supply		5-10
Replacing Memory Chips 5-13
Replacing EPROMs	5-14
Replacing the Cover	5-15

6TROUBLESHOOTING

Startup Problems	6-1
Operating Problems	6-3
Memory Dump Procedures 6-5
Dumping Memory to an RBCS Server 6-5
Dumping Memory to a TFTP Host 6-6
Dumping Memory to Diskettes		6-6
Sending in the Memory Dump		6-7
Restarting 6-8

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