And then I installed the 'High Definition audio controller' and it worked.Popular Notebooks Dell Inspiron N5110 drivers: Bus or so) and I had to uninstall it using the device manager, then right-click the no-sound error tray icon, and then click on repair, so that I got the former 'IDT High Definition Audio CODEC' device name back. If not prompted, then no need to restart.Ī side-remark: When I first installed 'IDT High Definition Audio CODEC' at this point (thinking that the Lenovo guide was outdated), I got a different Audio device name (something like Audio.

On the Update Driver Warning box, click 'Yes' (install the driver).

In the list of devices, click 'High Definition Audio'.

Put a check in the box 'Show compatible hardware' if not already checked.

Click 'Let me pick from a list of drivers on my computer'.

Click on 'Browse my computer for driver software'.

Open the Device Manager (type devmgmt.msc in the search box and hit Enter) and right click on IDT High Definition Audio Codec.

Here is everything as a compact list which I found later, thanks go to : Thus, it is simply a problem with the 'High Definition Audio Device Driver', although the device manager shows 'IDT High Definition Audio CODEC'. You must ignore the warning message that it is recommended not to install this device driver since it cannot be assured that it is compatible with the hardware. Against any intuition, you must not choose the driver with the same name like the device! Instead, you need to strictly follow the Lenovo guide and really install the 'High Definition audio controller'. While the accepted solution of 2016 asks you to update with the choice 'IDT High Definition Audio CODEC' at this point, surprisingly, this has turned out wrong in my case.

'IDT High Definition Audio CODEC' (wrong one!).

'High Definition audio controller' (right one) and.

Strangely, there were two rather confusing drivers offered when I had followed the steps almost to the end: I found Audio device missing or cannot find audio device - ThinkPad, ThinkCentre, ThinkStation to fix it. The 'IDT High Definition Audio CODEC' had a yellow sign, and I could not get any sound. I had the same issue on an older Lenovo Z710 Ideapad after a full reset of Windows. Four years later, the accepted solution of 2016 is outdated.

Idt audio driver windows 10 dell