It's not likely to be the Asio4all driver if you have no audio output sound at all.

How are your speakers connected to your PC? Is this direct, bluetooth, via an M-Audio, Focusrite device or something else?

Try this:
Go to Control Panel > Settings > Sound > Manage Sound Devices
You should see a list of output devices
Select each and a test button should be displayed
Click on the buttons and one of them should give you an audible melody. If so, that is your current output device.
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BIAB & RB2025 Win.(Audiophile), Sonar Platinum, Cakewalk by Bandlab, Izotope Prod.Bundle, Roland RD-1000, Synthogy Ivory, Kontakt, Focusrite 18i20, KetronSD2, NS40M Monitors, Pioneer Active Monitors, AKG K271 Studio H'phones