![Dolby Audio driver cannot start after upgrading to Windows 8.1/10 - ideapad, Lenovo laptops - Lenovo Support CZ Dolby Audio driver cannot start after upgrading to Windows 8.1/10 - ideapad, Lenovo laptops - Lenovo Support CZ](https://download.lenovo.com/km/media/images/HT080447/dolby1.jpg)
Dolby Audio driver cannot start after upgrading to Windows 8.1/10 - ideapad, Lenovo laptops - Lenovo Support CZ
![Dolby Audio driver cannot start after upgrading to Windows 8.1/10 - ideapad, Lenovo laptops - Lenovo Support CZ Dolby Audio driver cannot start after upgrading to Windows 8.1/10 - ideapad, Lenovo laptops - Lenovo Support CZ](https://download.lenovo.com/km/media/images/HT080447/dolby.jpg)
Dolby Audio driver cannot start after upgrading to Windows 8.1/10 - ideapad, Lenovo laptops - Lenovo Support CZ
No sound from the earphones or external speaker using the headphone jack - ideapad, All-in-ones - Lenovo Support HK
Audio device missing or cannot find audio device - ThinkPad, ThinkCentre, ThinkStation - Lenovo Support BD
![REALTEK audio drivers, or any new audio driver (High definition) makes the laptop take forever to restart, sleep, or shutdown. : r/windows REALTEK audio drivers, or any new audio driver (High definition) makes the laptop take forever to restart, sleep, or shutdown. : r/windows](https://i.redd.it/jvxv6xxh8eh91.jpg)
REALTEK audio drivers, or any new audio driver (High definition) makes the laptop take forever to restart, sleep, or shutdown. : r/windows
![Dolby Audio driver cannot start after upgrading to Windows 8.1/10 - ideapad, Lenovo laptops - Lenovo Support US Dolby Audio driver cannot start after upgrading to Windows 8.1/10 - ideapad, Lenovo laptops - Lenovo Support US](https://download.lenovo.com/km/media/images/HT080447/devicemansearch_20221212145009719.png)