LG is automatically installing software onto Windows PCs through Windows Update without user consent. When connecting a new LG UltraGear monitor to Windows 11, the system silently downloads and installs LG driver updates and the LG Monitor App Installer. Users receive no permission prompt or notification before installation occurs.
The LG Monitor App Installer then displays McAfee antivirus pop-up advertisements. These ads appear without user request and cannot be disabled through standard app settings. The bundled software lacks transparent controls for managing or removing the McAfee advertisements.
This installation method exploits Windows Update's automatic driver delivery system. Manufacturers can push software through Windows Update channels, bypassing the explicit consent users normally expect for third-party app installation. LG leverages this pathway to distribute its monitor control application and the associated ad-serving McAfee integration.
The discovery comes from testing by Gamers Nexus, a hardware reviewer. Their video walkthrough documents the silent installation sequence and demonstrates the McAfee pop-up behavior that users encounter after the unwanted software lands on their systems.
This practice frustrates users who prefer clean Windows installations and resent involuntary bloatware. Monitor manufacturers have historically bundled software with their products, but silent Windows Update distribution amplifies the problem. Users expect Windows Update to deliver security patches and drivers only, not third-party advertising platforms.
LG has not clarified why McAfee advertisements appear in the Monitor App Installer or provided users with an official method to prevent installation. The lack of transparency around the bundled antivirus ads distinguishes this from typical driver installations, which users generally accept as necessary for hardware functionality.
Other hardware manufacturers may employ similar tactics through Windows Update channels, suggesting this represents a broader industry trend of exploiting automatic update mechanisms to distribute unwanted software.