Galaxy Note II - Doesn't vibrate at all.

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http://forums.androidcentral.com – Hi. I had this phone for about 3 weeks. As the title says, my phone doesn't vibrate AT ALL. I noticed it today and I have been working on fixing it all day, but failed. When I first got the device, it was working. I tried the vibrate feature, and even created a custom vibrate pattern. Then I don't know what happened. I'd really like the default vibrate system to kick in. I hate downloading 3rd party apps. please help me. Thanks. (HowTos)