I am having an Lenovo ThinkPad T400 which is having some problem with the mouse of it. Whenever i am typing at that the page scroll to the bottom of the page and i am unable to find the reason behind this. I have gone through all the step for making this thing happen but let me tell you that this is not working. Only reboot of the system make is better but later on it behave in same way as it was. So please find some solution for it. Thank You.
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