For some reason, all my fn functions work as in brightness and sound and everything EXCEPT the touchpad toggle. The orange light turns on, but it does not actually disable the touchpad. Can someone tell me which driver actually controls the fn functions because the dell site has no info about which driver does what. Alternatively, any suggestions to get the toggle to work without reinstalling drivers would be appreciated too.
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Do you already have QuickSet and the Synaptics TouchPad drivers installed?
Drivers and Downloads | Dell [United States]
Drivers and Downloads | Dell [United States] -
just reinstalled both of those and still doesn't work
Dell fn drivers
Discussion in 'Dell XPS and Studio XPS' started by sujinge9, Mar 3, 2012.