* Click my name and private message me the Inspiron 7380 service tag number
* Cancel the SA (SupportAssist) download process
* Restart the Inspiron 7380
You should never install a driver just because it is newer.
You should only install a newer audio driver to correct audio issues. Do you have audio issues?
Same applies to a BIOS update. Do you have any of the issues BIOS 1.6.0 addressed?