roll back 9468.1 driver.
if same problem use DDU driver uninstaller choose realtek. then in windows. u need go device manager. and delete all sound devices. remove it.
restart pc. speaker come back. after install 9468.1 or older version. this will work.
9475.1 never work for me.
Hello @MoKiChU
before i use 9468.1 i clean install 9475.1 but i have a problem. Speaker(Realtek(R)Audio) is gone. i cant hear anything. i cant bring back speaker only i see SPDIF Digital output. nothing else.
i try 3 times install use DDU to clean. but nothing change. i try another github...