Purchase instructions: 1. You must verify that your specific laptop model is listed in our title or description. Buying the wrong model can damage your laptop; 2. You must verify your parameters (including maximum resolution: UHD, QHD, FHD or HD; Whether it has touch function; The connector is either 30pin or 40pin; Refresh rate 300Hz, 165Hz, 140Hz, 60Hz or other. After double checking the above information, you will receive the correct product.
The following is a method to query the maximum resolution
My Laptop - Display - Maximum Resolution
The following is a method for querying refresh rates
Please Check PC Refresh Rate: Right click on your desktop > Go to the Display settings > Click Advanced display settings > Display information - Refresh rate (Hz)