Hey, My bass guitar is acting really really strange. I turn it on sometimes and it gives me this really really high frequency all on its own, without me playing. Other times when I turn it on, it gives me no high frequency, but when I try to play it, the bass guitar buzzes like crazy. This is really strange and this has only started happening two days ago. I've tried using different cables and I even got a brand new bass amp and it still gives off weird noises. This really only leaves me the source of problem as the bass guitar and nothing else. My bass guitar is a Fender active Pbass Deluxe I appreciate any help or sugestions I can get to try to fix this.