RE: The touch pad on my Dell inspiron 15 3521 isn't working.

Hi Chris,

I would ask you if you have tried to uninstall and reinstall the dell touch-pad utility.And is the chipset driver updated.

Do assist me with the service tag of the system along with the os information so that I can check system specification to assist you further.


DELL-Jennifer K
Social Media and Community Professional
Manuals and Drivers

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