Recently my stereo was moved while carpet was installed. It was moved back into place & I hooked up the speakers as before however it keeps cutting out and won't stay on. I have had it on some days but then suddenly it goes off. I tried adjusting the wires at the back but it doesn't seem to help. It is connected to my cd player and it refuses to work as well. It will play a cd then suddenly goes off the way the stereo does. Can you please tell me what I can do?