Following some of the links in the mail thread[1] it sounds like intel only allows it on the Z series chipsets for various reasons. And some mother board manuf

Following some of the links in the mail thread[1] it sounds like intel only allows it on the Z series chipsets for various reasons. And some mother board manufacturers have been enabling it on the sly to let people without them to do some amount of overclocking. [1] http://www.bit-tech.net/news/hardware/2013/07/25/intel-overclocking-block/1 http://www.bit-tech.net/news/hardware/2013/07/25/intel-overc...