Good day folks. I just plugged my guitar into my HD500X, which I've left on for the day. However it was not exposed to heat of any sort or any damage, and there is no sound from the 1/4 Output, I've plugged the amp to the headphones output and it works, haven't tried the XLR's because there's no compatibility here. I've established it's not from the cables, nor the input. For one reason or the other it's JUST the 1/4 output. I've reinstalled the flash driver, computer driver, and anything else I need to reinstall, offed and turned it back on, nothing. Do they have a history of doing this?