Hi guys,
did you experience issue (it happened to me only 2 times, laptop is 2 months old) that touchpad get completely stuck pressed down mechanically and cannot go up? When it happen, I cannot press it on both sides (bottom left & right sides) and it looks like something is holding whole touchpad surface. Then, after few seconds it pop up to it's normal position and everything OK… looks like there's very small space between touchpad surface and bottom chassis….like it should be mounted quarter of milimeter "up" (closer to keyboard).
Also - when I'm very lightly tapping on touchpad, I hear like vibration of whole touchpad