Hey guys I was wondering if someone could help me out. I just bought a pioneer f900bt and the screen keeps going black and lights go on and off and it doesn't work anymore. for the first 2 weeks everything went good and all of a sudden it started doing this can someone help me out I might need to update it.

check your wires, sounds like something is coming loose/grounding out

You're wires

Wires are most likely the issue...

good call we are glad you posted

If u bought it new return it, if you bought it used throw that shit through the niggers window that sold it to u.