After installing Windows 7 onto my Sony Vaio VGN-FW190 the CPU cooling fan runs continuously and the processor feels very warm. I never had this issue until i installed windows 7. Previous operating system was Windows Vista.

It would be much more logical to ask Sony Technical Support about this or go to the Sony Support Forums and see if you might find the answer there. Usually this type of situation calls for a BIOS update or a Windows 7 compatible system utility or driver from the OEM manufacturer/vendor. http://esupport.sony.com/US/perl/contact-land.pl?mdl=VGNFW190 https://forum.sel.sony.com/?XID=M:showcase:esupportPlease remember to click Mark as Answer on the post that helps you, and to click Unmark as Answer if a marked post does not actually answer your question. This can be beneficial to other community members reading the thread.