The process can be frustrating because Intel no longer actively supports WiDi drivers on newer Windows versions. However, by using the Surface Pro 3 driver pack or manually installing the correct Intel WiDi audio driver, you can restore full 5.1 surround sound functionality to your wireless display. If problems persist, verify that your Intel processor and Wi‑Fi adapter are compatible, run SFC/DISM to fix system corruption, or prevent automatic driver installation to stop the device from loading repeatedly.