Trixbox appliance factory defaults.

Is there a way to revert all changes to this? Something strange occurred today, power went down on the box while configuring it and when it came back the freepbx themes and the settings were all very strange. Constant problems keep arising, What's the best method for setting everything back to factory default, this server is but a few days old was only in the initial stages of configuration so it's likely to be much easier to simply do this than to bugger off trying to fix it, as it seems comprised of many different issues (among such as odd zaptel versioning errors, even though this shouldn't be a different version from fresh, freepbx web interface is lacking any theme and the text is scattared all over the page. settings have all been lost (ring groups, extensions etc although very few existed at this point)

any help would be appreciated, I was supposed to have this thing working today, but I suppose another won't hurt.

rf