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The LG 55 inch Class 4K Smart UHD TV with AI ThinQ® (54.6'' Diag), Model # 55UN7300PUF can be used as a computer monitor by simply connecting the HDMI Out on a computer to any of the HDMI Inputs on the TV then labeling the HDMI input that you have the computer connected to as 'PC' to put in PC mode...^IFV
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