i have open and reinstall clean windows 7 professional in my dell N5110 after 1 year. now i am facing the problem that my fan and turbo is not working. i have already clean the fan, download new bios from dell but getting error that i have same version installed. please help me in his regards, because of fan my system overheating so i am using cooler also my all processors are not working because of fan. please give me solution.
Specs.
intel (R) i5-2430M CPU @ 2.40GHz
8GB Ram
64bit windows 7
Nvidia Geforce 525M graphics card.