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Member Since: ‎02-02-2012
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TouchPad not Installed

I turned on my computer this Pavilion dm4-xu441av to find that the touchpad was not working at all. I have repeatedly tried pressing the top right of the touchpad to turn it back on, but nothing happened. I then borrowed my friend's external usb mouse to see if I could find the problem. Turns out, somehow the touchpad is not installed on my computer. I check in the device manager, and all that came up under "mice and other pointing devices" was the usb mouse. I installed a new driver for the touchpad, but still it doesn't show up. what should I do? I am using windows 7 64 bit

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