You may have installed other drivers or run the drawing software when installing the driver. Please uninstall all the drivers, close the drawing software, and then reinstall the Huion driver. It's suggested to restart your computer after finishing the installation.
1. Make sure you are using the pen that originally came with your display.
2. Make sure you installed the driver correctly.
1. Please check that the press key function is enabled in the driver;
2. Make sure you have correctly defined the press key.
Please do not place the digital pen on the working area of the pen display when you are not using it, otherwise the computer will not be able to enter sleep mode.
The press keys of the digital pen will not work if the pen nib touches the working area of the display, or when the vertical distance between the pen nib and the display is over 10mm.
Please check whether the USB port functions well. If not, please try another USB port.
If your problem is not resolved, please click FAQs to view more troubleshooting methods or email us(service@huion.com).