I got a new 2014 model and so far have only installed xbmc, air video server, and photostreamr server. Occasionally, when I restart the computer goes into a boot loop and just keeps chiming. I have to then hold down the power button to stop it. Any ideas? Should I reinstall OSX? Is this suggestive of a hardware issue? I'm still in the return period. If I reinstall OS X can I restore from a time machine backup or does that defeat the purpose? I setup many options and add ons in xbmc and would like to avoid repeating the process.