A: Open the DisplayLink Manager > Scaling > Set to "100% (No scaling)". Also, ensure your display resolution in Windows is set to 1920x1080.
The driver initializes the display, setting it to a ready state for operation. This includes configuring display settings such as resolution, refresh rate, and color depth.
If your monitor came with a CD-ROM or a flash drive in the box, the driver is on it. Most modern laptops lack CD drives, which is why people search for the driver online.
Look at the sticker on the back of your monitor. If it lists a brand (e.g., "Elecrow," "WIMAXIT," or "VSDISPLAY"), go to their official support page and search for GM156HD.
If your monitor works for video but the touchscreen is dead, you need the touch driver.