I have a Dell Precision M6700 and for the past 3 months after the first boot of the day, my computer freezes up at the Desktop. I used Tweaking.com, and my computer runs like new, and it did improve the frequency of the freezing problem until today. I have tried all the recommended settings, and run commands from my internet search but nothing seems to to work. I would greatly appreciate it if anyone has a solution. Thank you...