Search it by laptop model number/lcd inverter on ebay or google shopping. It how I've gotten many of replacements for customers in the past.
Thanks you for your answer. I have already done this but it not available. also, I have found this part in e-bay but with the description it gives i am not sure is the one i am looking for. There no window to ask a question for confirmation in ebay so i put the question in tis forum.