i think i can resolve the problem. I found the cable at powerbooktech.com
Display Data Cable for iBook 500/600/700/800ÊÊÊÊ$50
The video display cable, and the microphone for a 12.1" 500/600/700/800 MHz iBook.
I am going to another apple authorized repair shop tomarrow to see if we can order the cable and have it replaced if need be. hopefully it is just pinched and can be salvaged, but if not at least i know i can get the cable with out buying another display unit. thank yo again for your help. I will let you know what i find out.