My laptop is now 5 years old and has an Intel core i3 3rd gen, I did some reasearch into it only to find I couldn't oc it. So I decided to serve justice to it by replacing it with a new motherboard (because the cpu is intergrated) that has a 4th Gen Intel core i 5, I would of gone for the i7 but it is part of the un overclockable u series and is weaker than the i5, and I wondered can the M series be overclocked?