: In Device Manager, right-click the "Unknown Device," go to Properties Hardware Ids . Copy the top string (e.g., HDAUDIO\FUNC_01&VEN_10EC&DEV_0256 ) and search for it on DriverIdentifier to find the exact Realtek match for the NE14A2. Audio Troubleshooter Troubleshoot Other troubleshooters and run the troubleshooter to fix common service glitches. Check Audio Services services.msc , and ensure Windows Audio Windows Audio Endpoint Builder are both "Running" and set to "Automatic". direct download link for a specific operating system like Windows 11? Drivers for AVITA NE14A2 Laptops — Download and Install
: This is the primary driver for your laptop's speakers and 3.5mm jack. You can find scan results and compatible versions through resources like DriverIdentifier . avita ne14a2 sound driver
: Right-click the speaker icon in the taskbar to ensure "Realtek(R) Audio" is set as the default device rather than "Intel Display Audio". I2S Controller Conflict : In Device Manager, right-click the "Unknown Device,"