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No audio on HDMI

ivan_ivanusic
Star I
System: Windows 10
Battery or AC: AC
Description: No audio on HDMI
Model: UX430UNR
Frequency of Occurrence: Always
Reset OS: No

Hello everyone, Today I finally updated my Zenbook UX430UNR to 1903 update (pop up from Windows Update).This update break my sound output on external monitor.Now I can't select Intel HD Audio device and it is not in my device manager.I've tried to reinstall Intel HD Graphic drivers but problem is same.I've also tried different HDMI cables and connecting it to TV but it seems that problem is with update.Does someone know how to fix this?
5 REPLIES 5

Blake_ASUS
Community Legend II
Hello ivan.ivanusic, Is your BIOS updated to 308? https://www.asus.com/Laptops/ASUS-ZenBook-UX430UN/HelpDesk_Download/ Thank you for messaging us. Have a nice day.