clean it, reinstall the drivers, or unplug everything else from your computer that uses the same kind of connector the mouse uses
unplug it and plug it back in to the computer
Are you using an optical mouse?(a mouse that uses a laser) My mouse would do that, if the surface of whatever it's on, such as the mousepad, has letters or lines or pictures or whatever on it it will affect the laser. Try putting a blank piece of paper over top of the mouse pad, it should fix it.
Update your drivers to fix a keyboard to mouse lag in your Pavilion g6.
USB mouse should go into most laptops.
Well fixing would be hard but try to find the manual override to get the belts moving in a safe position then get it to an mechanic.
The problem with optical mice is that they need to be able to detect slight differences in the surface so that it knows what way the mouse is moving or whether it is moving at all. If you have a mousepad that was designed for friction (as most are) rather than with some sort of optically-varied pattern, a ball-based mouse will be fine but an optical mouse can/will have problems. The problem is even worse if one is trying to use an optical mouse on glass (whether clear glass or colored). My suggestion would be to get a different mousepad that has a wide variety of patterns and shapes on it so that the laser is able to detect what you are doing more easily.Another option is to get something such as the Logitech Trackman Marble Mouse, which is a wired trackball that has a dotted ball that you move with your fingers and that is detected by an internal laser. I personally prefer trackballs since they take up only the amount of space on the desk that is required for the devices themselves rather than having to keep a larger amount of space clear for moving the mouse around. You can click http://www.amazon.com/Logitech-910-000806-Trackman-Marble-Mouse/dp/B001F42MKG/ref=sr_1_1?ie=UTF8&qid=1437858400&sr=8-1&keywords=logitech+marble&pebp=1437858403499&perid=1K4NKE4W44D3B4T065DVto get the Trackman.If you prefer wireless, then you can go with the Logitech M570 Wireless Trackball (which is what I have on two of my desktops in my office), and you can find that here: http://www.amazon.com/Logitech-910-001799-M570-Wireless-Trackball/dp/B0043T7FXE/ref=sr_1_2?ie=UTF8&qid=1437858400&sr=8-2&keywords=logitech+marble&pebp=1437858480086&perid=1K4NKE4W44D3B4T065DV
plug it in. maybe troubleshoot it. buy a new mouse.
Buy a new mouse.
put on your mouse
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when you scroll your mouse keeps going up or down? theres an easy fix to that problem. All you have to do is Blow air in it.. put your mouth on the mouse wheel and blow air. It doesn't have to be on or off. This worked try it!
its actually quite easy to fix, 1.go on to control panel. 2.type in 'mouse' 3.when it comes up, click on 'mouse' 4.then change the settings to mouse sensor. 5. then go onto mouse settings and ENABLE it, 6.you might not think you have disabled it but you actually have, its exactly what I did.