I just bought the Dell Studio 15z (1569) of Best Buy and am experiencing arbitrary troubles touchpad, pointing erratic freezing. I updated the BIOS and drivers for touch screen to the most recent available - I read that this is a subject in motion, can be arranged through this software? I don’t saw this kind of problem before that’s why I am unable to solve this problem .if you have any better solution the please provide me it is better for my knowledge.
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