For most users, the is optional but recommended. It takes less than 3 minutes to install and provides better color accuracy, proper monitor naming, and peace of mind. If you’re a graphic designer, photo editor, or simply want the best out of your LG IPS panel, take the time to hunt down the official driver.
Don’t panic. For basic use (web browsing, office apps, watching videos), the generic Windows driver is sufficient. However, if you want the color profile or official monitor recognition, here are two alternatives: lg 20mp48a driver