Hello. I have installed windows 8 lately on my pc Dell Inspiron N5110 it has 6gb ram a core i7 cpu and nvidia grforce gpu and it keeps freezing when i plug in the charger with the wifi but when i don\t plug in the charger it works perfect and it\s very annoying i tried many solutions like updating my graphic card and the bios and even the wifi driver from dell and it help for a couple of hours but after tha it started to freez again and i had to turn it off from the power button. i have installed windows 8 with same cd in my other laptop a emachines it has low specification but it doesn't freeze and i used the same cd to format my other dell inspiron n5110 and it kept freezing too like mine did... please help me as fast as u can