Tomseys,

Many thanks for your help. I'll pursue the leads you have turned up for me, and I'll circle back and let you know when I get it sorted!

Thanks again.

Tomseys, thanks for your help - I'm coming to the conclusion this is far from simple!

It's an Acer Aspire SW3-013. When I look in Device Manager for Sound, video and game controllers there are...

Tomseys,

I've downloaded the Realtek HD audio, run the install twice with no effect.

Regarding the steps suggested above, yes.
Issues as I've gone along are: (sorry for big bits of quoted...

I've got the latest/only audio driver for my make and model from the Acer website, but there is no device to install it to - there is no HD Audio Manager.

Hi, thanks all!

The only thing present in Control Panel>Hardware and Sound is "Intel SST Audio Device" - nothing else present at all. Can't find anything in Task Manager Processes, Startup or...

Thanks guys, I have the Realtek I2S audio codec. System says it's working properly when viewed via device manager. Driver date is august 2015, but trying several times to update it, it tells me I...

I managed to do the 1709 upgrade, but now I get no sound, either Windows alert sounds or from (eg) Media Player/Chrome.

I've installing/uninstalling the various sound devices, updating drivers...

Hi Ken, thanks to your help I have (finally!!!) managed to download, install and configure the update!

Hi,

I'm running an Acer Aspire SW13, 2GB RAM, Windows 10 version 1607

I get repeated messages saying I must update as this version of W10 won't be supported after April. I can (with difficulty)...