I'm working on a Nitro Ground Shaker and I'm having some trouble with the sound. Sometimes, I'll turn the machine on and get no sound, other times I turn it on and get sound. Sometimes, if I have no sound and I turn it off and back on, the sound will work. Other times, this doesn't work. I haven't been able to notice a consistent pattern or anything.
Does anyone have any thoughts about what might cause this type of issue?