problems with 3600

[Nnanna Obuba]

Hi all,   I'm having a problem with my 3600 router. When I boot it up, the screen just shows a whole bunch of 'C's, the system light flashes to show it's in rommon mode. 'm using this same hyperterminal config to access other routers. Does any one have any idea what's going on?   Cheers   Nnanna