Loss of Speaker sound - Audio Output Device

I'm not sure if this is the right question section but the Driver Updater I purchased from you has been used to update some outdated drivers admirably to speed up the basic operations of accessing the various parts of my lap top. 
However, since it did this good job it seems too good a coincidence to be true that my audio speaker device on my lap top has ceased to function.
My hypothesis is that the process of updating my drivers has wiped out my audio output device.
Are you please able to assist by investigating and reinstalling my audio output device?
Thanks
David

Hi David,

We're glad to help you with this.
Please let us know the version of Driver Updater installed on your computer.
To check this : Open Driver Updater - Menu - About.

Thank you for the information.

We will help you to resolve the issue.

We have offered our additional support through email. Please check for the email and connect back to us as soon as possible.

Hi David,

We're glad to help you with this.
Please let us know the version of Driver Updater installed on your computer.
To check this : Open Driver Updater - Menu - About.

Hi Dinesh
Thanks for responding. I've got the following info re- my Driver Updater:
" 20.2 (build 990) Software version using the following components:
CEF, Copyright 2008 - 2020 Marshall A Greenblatt
Portions Copyright@2006 - 2009 Google Inc. All rights reserved
- This application uses Sciter engine (http://sciter.com/) copyright
Terra Information Software Inc
- OpenSSL Copyright 1998 - 2019 The OpenSSL Project
Copyright 1995 - 1998 Eric Young
This product includes software developed by the OpenSSL Project for use in the OpenSSL Toolkit
(http://www.openssl.org/) "
I hope this helps.