Anyone is brisbane fix or know anyone who might be able to fix lcd monitor it will no longer recieve any signal I know its the monitor because I plugged my mp4 into the dvd and it was recieving the picture

Can u tell if it powers up? might be a dodgy input connection, im assuming its a RCA input?

got power there but it says no signal on the screen I have tried both the inputs and neither work I have only been using one of them but neither now work
on another topic the leads on the ef have been cut by the fire brigade but I think I have another set at home