AMD HD Audio Device disappear with new driver

I have ASUS R7 265 card and use sound integrated in ASUS VG27AH screen. With latest driver AMD HD Audio Device disappear from sound devices, so there is no sound and only way is to delete graphic driver. After driver updating system do not see screen as Asus, but see it like Generic Monitor. Is there any way to keep last driver and to turn on AMD HD Audio Device? Driver for monitor do not change anything.