Compatible Model: Replacement for Lenovo Legion Y740-15IRHg Y740-15 Y740-15IRH Y740-15IRHg Y740-15ICHg LED LCD Screen Display Panel;(Verify Before Purchase). Non-Touch Screen ; Size: 15.6 inch;Refresh rate: 144hz; Screen Resolution: 1920x1080 -IPS ; EDP 40 pins; Warranty: 3 months. Before the product is shipped, professional and systematic testing will be conducted, with perfect boutique packaging and efficient customer service to deliver it to the buyer as soon as possible. When installing, caution and professional skills are required. Please be sure to follow the instructions and steps during installation to proceed with the operation. If you encounter any issues when receiving the package, please contact my customer service personnel as soon as possible. We will provide you with after-sales support.