Because Bay Trail tablets used highly customized power management chips (PMICs) and audio codecs (like Realtek or Dollar Cove), the generic Intel package might occasionally leave your audio or touchscreen non-functional.
Go to the Acer Drivers and Manuals page to retrieve the integrated platform installers. How to Install the Intel Atom Z3735F Driver Package intelr atomtm cpu z3735f 133ghz driver download link