Compatible Model: for HP Notebook 17-X 17-BY 17-BS NT173WDM-N11 NT173WDM-N21 B173RTN02.2 N173FGA-E44 N173FGA-E34 LCD Screen Replacement Display Panel Screen Size: 17.3 inch ; Max Resolution: 1600x900 ; Data Cable Pins: 30 pin (Left Right); Screen Number: NT173WDM-N11 NT173WDM N11 Please check your laptop model before you purchase. If you don't know whether it is the correct item you need, please contact us with specific model or take a photo of the label on the back of your original screen. If you are not satisfied with our products and want to return,exchange products or refund , please contact us first.We always try our best to provide satisfied solution for our customer. Please install it Very Professionally , if Not , Please Do Not Try. (You need to Pull Off the Power Adapter & Battery Cable when install). Please keep your original parts. Package includes LCD Screen Only (NOT a laptop).