Why won’t I hear any sound? (HDS)

If you are capturing with the FocusRite, you could check the following:

set the switches on the front of the FocusRite in the correct position:
– both channels 1 and 2 set to “line’
– direct monitor set to ‘on’

Connect a headphone to the 6.3mm headphone connector
Use the headphone knob (small volume control) to set the volume of the headphone

While playing sound film change the gain of (1) and (2) to increase the amplification until you see them flash up green.
If you do not hear any audio in Windows 10, please check the audio output of Windows 10.