Compatible Model: Replacement for Dell Chromebook 11 3100 P29T P29T001 LCD Touch Screen Display Digitizer Pane. Screen Resolution: 1366x768 , Screen Connector: 40 Pins, Screen Size: 11.6 inche, Backlight: LED LCD, Warranty period: 3 months. Please carefully check your laptop model. The model can be found at the bottom of the laptop to ensure that the screen model is correct. Avoid purchasing the wrong model. If you encounter any problems during the installation process, please communicate with me as soon as possible, and we will provide you with technical guidance. Our products undergo rigorous testing before being delivered to customers to ensure reliable and stable quality, and to provide excellent after-sales service.