How easy is it to remove the clock ? My clock only works sometimes, then the power cuts out ... I also found my left front Spotty wasn't on so I thought it was the globe, but I had the spotty on one day when the second one just turned on all of a sudden. Seems like some dogey wiring. Oh and then the other day my left front speakers weren't working for a while then they too turned back on. I think I have mice playing with my cabling ... Where the heck do i start ?