Refresh Rate : 60 Hz. Test the LCD screen before installation by connecting it to the laptop while keeping the screen outside the casing. Power on the device to confirm the display is working correctly (shows image, no flickering, lines, or dead pixels) before proceeding with full installation.
This product would be ideal for professionals who require a large, crisp, and energy-efficient notebook display for Lenovo Y50-70 model 20378.
