Screen keeps freezing after logging on to my pc, it will freeze after like 2 to 3 minutes then it fulley freezes for several minutes and then unfreezes for a few seconds not long then it freezes again and it just repeats this after i updated my gpu drivers. Cpu: amd 8370 ram: 32 gbs ddr3 gpu: 2 470’s and 1 TB hardrive and a ddr3 gigabyte motherbord.