hi new here i always seem to find great help when i search here where to start ok acer 6530 turion 64 bit upgraded the bios after a clean install of windows 7 everything went well only problem is i lost alot of options in my bios and i lost my fan controls and now my laptop heats up and shuts down i dont know if theres a mod for the bios or is there a way to go back to the old bios i appreciate any help seriously ty in advance