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LGTVCompanion 5.2.0, published by JPersson77, is a lightweight Windows utility designed to synchronize the power state of LG webOS televisions with the host computer. Running unobtrusively as both a desktop interface and a background service, the program listens for system sleep, wake, shutdown, and resume events and immediately sends the corresponding HDMI-CEC or Wake-on-LAN commands to paired LG displays, ensuring that the screen turns on automatically when the PC is used and powers down when the workstation is idle or switched off. The thirteen iterative releases have refined device discovery, added subnet scanning for televisions on wired or wireless networks, and introduced optional delays and confirmation prompts to accommodate multi-monitor setups or conference-room workflows. Typical use cases include home-theater PCs that require the TV to mimic the computer’s power state, office dashboards that need to save energy overnight, and presentation environments where the display should activate the moment the laptop is opened. Advanced settings allow users to assign individual TVs to specific graphics adapters, override default timeouts, and log every CEC transaction for troubleshooting. The software sits in the System Utilities category, requires no additional drivers, and operates without administrator rights once the initial pairing is complete. LGTVCompanion is available for free on get.nero.com, with downloads provided via trusted Windows package sources such as winget, always delivering the latest version and supporting batch installation of multiple applications.
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