ACPI\VEN_GDIX&DEV_8500 driver issu

dear sir
mmy tbook flex touch screen not working.need may be driver plese help .

Dear Customer,

Greetings!

With regards to the complaint raised, please let us know in detail about the issue persisting via email to tcare@smartron.com so that our team can assist you further with the best resolution.

Thanks & Regards,
Tcare team