is handled by hardware. To ensure sound is produced correctly through the speakers or the headphone jack, users typically need the Realtek High Definition Audio driver. Additionally, because these laptops often utilize Intel-based architecture, secondary drivers such as the Intel(R) Display Audio (for HDMI sound output) and Intel(R) Smart Sound Technology (Intel(R) SST) are vital for comprehensive audio management. Installation and Maintenance
If you're unable to find a specific sound driver for your Avita NE14A2, you can try installing a generic sound driver: avita ne14a2 sound driver