Hi, I bought HP Probook 450 G1 Notebook PC in March, 2014. I installed Windows 7 Ultimate 64-bit. For the first few days it worked well without any problem. But now about 60% of the time when I try to shut it down, it freezes at "Shutting Down..." screen. I then need to press the power button for some time to force it to go off. Now after a long day's work, this problem is very frustrating.
1. How can I permanently get rid of this problem?
2. If I can't, then is this problem a serious one that can harm my pc?