I have a 2651XM router that hangs up in hyper terminal.
All I get is System botstrap, Version 12.2 (8r)[cmong 8r], RELEASE SOFTWARE (fc1) Copyright (c) by cisco Systems, Inc.
Warning: monitor nvram area is corrupt ...using default values environment write to NVRAM failed
C2600 platform with 131072 kbytes of main memory
rommon 1 > with a flashing carrot but I can not enter anything. What can I do?