Can't hear MIDI Keyboard in Cakewalk

[IMA 44]

I recently started using the Alesis Q49 MKII USB MIDI keyboard with Cakewalk. My issue is that at times I am able to hear and work with the MIDI keyboard, but most of the times I can't hear anything, even though I can see the keys move in piano roll.

I am very new to all things music production, so please go easy on me.

 

 

[John Vere]

If your new to Cakewalk you will most certainly benefit from watching some tutorials. These are made to watch in order of numbering. But # 12 will answer your question.