Help in finding flat cable for laptop
 

Does anyone know where I can find replacement flat cable for a Sony Vaio laptop PCG-GRX570. The info on the cable is:
E66085. RU AWM 20798 80C 60V VW-1 BANDO -S -F- HF. There are 2 cables 1 is about 5 inches, other is about 4 inches long. They connect from under the strip that houses the power button to the motherboard.

I can't find the part numbers to order from Sony.

Thanks