Hello everyone!I bought a used router 1921 on ebay. When I power on the router the console message loops with the message:System Bootstrap, Version 15.0(1r)M12, RELEASE SOFTWARE (fc1)Technical Support: http://www.cisco.com/techsupportCopyright (c) 20...

My problem is that the switch all of the sudden doesn't boot up anymore. The System LED constantly flashes, after probably 40-50 seconds or so it constantly lights for a second, afterwards all the lights on the ethernet ports light up for a second an...