Compatible Model: M40931-001 Replacement for HP 15-ef2125wm 15-EF2126WM 15-EF2025TG 15-EF2729WM 15-ef2129wm 15-ef2130wm 4J771UA Lcd Replacement Screen Display Panel. Screen parameters, resolution, and connector: FHD 1920x1080 30 pin non touch screen.When purchasing, you need to check the laptop model and whether the screen is touch screen or not. If you are unable to confirm the screen information during purchase, please contact PEHDPVS customer service. We will provide you with assistance to confirm the version information of the screen. Our screens undergo rigorous testing and perfect packaging to ensure compatibility and safe delivery. After receiving the goods, if the buyer encounters installation or quality issues, we will provide good customer service and after-sales support for the buyer.