I really want to thank you for your reply I will buy one cable from ebay and change it .I have already opened the screen out because I taught it could be the connections so to change it is no problem thank you .
I checked ebay and they are reletively cheap. $15-$20 dollars. One end goes to the back of the lcd, the other end (two connections)one to the mainboard the other to the inverter. Good luck!!