Compatible Model: Replacement for Lenovo Yoga 9 14IRP8 14IAP7 83B1 82LU 83B1001WUS 5D10S39929 5D10S39930 40PIN 2880x1800 / 3840x2160 OLED LCD Screen Display Panel ; (Verify Before Purchase). Touch Screen ; Size: 14.0 inch;Refresh rate: 60HZ; Screen Resolution: 2880x1800 / 3840x2160 OLED 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.