Well at first I tried to just install the driver from the W8.1 zip (gigabyte's drivers for W8.1 are newer than the VIA ones as there was this bios updated that stated you have to update your audio drivers) and got BSOD , so windows reverted back to its newer built in drivers , so I decided to install the full driver pack , windows still uses its own version but it seems that this with via's control panel at least I have jack detection working which was the biggest problem before.