Buyers Note1.The screens sold in this store are all original LCD screens, But it needs to be added that notebook manufacturers do not produce screens, Whether it is Lenovo, Asus, Acer, HP, etc., They are all purchased from outside factories. Mainstream LCD screens Manufacturers include BOE, LG, Samsung, AUO, Chi Mei, etc. As long as the LCD screen specifications are the same, Many models of different LCD screens are compatible!2.Specific laptop models can come in many sizes and resolutions. Laptop Screen resolution should not beupgraded or downgraded. You must confirm that this screen matches your laptop in size and in resolution before you purchase! Due to improper installation or incompatibility, we will not accept returns. If you have any questions before buying, please contact us. I am very willing to help you!