Welcome to TSF.
You'll need a monitor that works for this.
Check your owner's manual for the TV - it will tell you what resolutions it can accept (usually buried in the back that nobody reads.) Set your Sony to output at one of those resolutions and you should be fine. To do that, open Display Settings by clicking the Start button , clicking Control Panel, clicking Appearance and Personalization, clicking Personalization, and then clicking Display Settings.
Under Resolution, move the slider to the resolution you want, and then click Apply.
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If there are lawyers or politicians involved, logic may be a very poor tool for reaching a conclusion.