When I first got my HP Pavilion dv7-1450us, I turned the preference to make the TCA dock onto the system tray after start up. Once I made this change, it never worked again, I would always get system errors when trying to open the TCA, whether it be by double-clicking the system tray icon or going to the start menu. I was unable to even open the software to change the preferences to not open on start-up. So today, I decided to uninstall the software, since I've had the computer for 3 months and have not once used it. After I uninstalled it, I started having problems with the fan not ever going off oor quieting down. I can't imagine that the two are related, but I've never had fan issues before. Any thoughts out there?

I'm not computer dumb, but this has stumped me.
Thanks,
Newbie