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September 1st, 2015 19:00

No Sound after updating to Windows 10 on Inspiron 14R 5420

I upgraded to Windows 10 on my Inspiron 14R 5420 laptop.  Everything seemed to work except for the sound.  No matter what I tried, I could not get the sound to work.  Troubleshooting in Windows said that the sound card driver was up to date.  When I tried to play a test sound, however, I got an error message saying that the "sound failed to play".

Has anyone had any success with Windows 10 on this machine?

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17K Posts

September 2nd, 2015 06:00

 JLH912015,

Dell has not confirmed that this product can upgrade to Windows 10. Some drivers, firmware, applications, and connected devices may not work as you would expect.

5 Posts

September 8th, 2015 18:00

Are there plans to test this model for the Windows 10 upgrade sometime in the future?

1 Message

September 10th, 2015 15:00

Have you fixed it?

5 Posts

September 13th, 2015 19:00

No, unfortunately, I was not able to fix it.  I ultimately reverted back to Windows 8.1 because I had to do some work with the computer that needed the sound to work.

1 Message

September 29th, 2015 09:00

To get sound working on Inspiron 14R 5420:-

1) delete audio driver from device manager

2)go to dell support website

3)select drivers and downloads

4)under drivers and download select find it my self

5)change os to windows 8.1 64-bit 

6)download the audio driver and restart.

It worked for me

5 Posts

September 30th, 2015 18:00

Thanks for the advice.  I have reverted back to Windows 8.1 because I needed to use the computer with sound.  Do you know how difficult it is to reinstall Windows 10?

5 Posts

October 1st, 2015 19:00

The Conexant sound driver currently on my laptop is version 8.54.40.0.  Looking at the audio driver available on the Dell support website, it is also version 8.54.40.0, so it appears I have the latest driver.  Do you know what version of the audio driver was installed on your laptop prior to installing the one from Dell?

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