I have an Alienware with an Intel(R) Core(TM) i7 CPU Q 740 @ 1.73GHz 1.73 GHz. My laptop is experiencing slow startups and an overall performance decrease. I have ran disk clean up, defrag, cleaned up files and programs, and unchecked some programs on startup in msconfig. My Windows experience index for the processor is currently 4.4 with all other ratings being in the upper 5's and lower 6's for all other components. Any advice on what can do to speed up my processor again?