LG’s official support page for 20MP48A provides:
👉 Official LG support link (working as of 2026):
Search “LG 20MP48A” on lg.com → Support
Or try direct:
https://www.lg.com/us/support/product/lg-20MP48A
If the link changes, search LG 20MP48A drivers → first result is usually LG’s official page. lg 20mp48a driver
Some regions redirect to a global center:
The safest place to download drivers is always the manufacturer's website. Avoid third-party "driver updater" tools, as they often bundle unwanted software. LG’s official support page for 20MP48A provides:
The LG 20MP48A is a 19.5-inch IPS LED monitor with a resolution of 1600x900. A common point of confusion among users is the need for a specific “driver” to make the monitor function correctly with Windows, macOS, or Linux.
This article clarifies what drivers are actually required for this display and how to obtain them. 👉 Official LG support link (working as of
Assuming you have downloaded the driver package (an .inf file and possibly a .cat security file), here is how to manually install it.
Before diving into drivers, let’s briefly review the hardware. The LG 20MP48A is a 19.5-inch (19.5" class, 19.5" viewable) IPS LED monitor with a 16:9 aspect ratio. Its key specs include:
This monitor is popular for office work, education, and budget home setups because of its color accuracy at a low price point. The "driver" for this screen falls under the category of a Monitor INF file—a small instruction file that tells Windows how to properly recognize the monitor.
After reboot: