So I have a vizeo e65c3 I had picture but t it had dark spots in the tv. I replaced all the LEDs and put everything back together and powered on the tv and the LEDs are working I just have a black screen now. So I took it back apart and the board that has the internet connection and the HDMI plug ins seems to be a little burnt could that be my problem or could I have damaged something in the process of replacing the LEDs?