follow these steps 1 by 1, clean cpu, fans etc, replace thermal paste, download ccleaner and go to startup, reduce all your startup programs, clean registry, disk cleanup, tak manager and end taks you dont use, run prime 95 if there is no change then increase your fan speeds, if no change replace stock fan with a seuperior fan. let me know how you get on. this always works for me and anyone else i do it for. your temps look fine to me, if there a problem seeing as you have an intel chip, it has a thermal cut off to protect the cpu from heat damage/fried so dont worry