Ireira

Hi all! My POD X3 Live was working perfectly, but one day a week ago the sound changed. The only thing I can hear is the reverb of the presets, the main sound is like "off". So, I can hear the distortion, wha-wha... trough the reverb, but not the original sound of the preset. I can't work with the sound like this. ¿Do you know what could be happening? ¿What can I do? P.S: I have tested lots of presets, and they all have the same problem. Also I have updated and reinstalled firmware, drivers...