PC-TV Display Doctor: Automated Troubleshooting & Signal Management

The core problem highlighted is intermittent 'no signal' when connecting a PC to a TV, especially after the TV is turned off and on. This is a common and frustrating issue often stemming from display handshaking failures (EDID), incompatible refresh rates/resolutions, outdated/corrupt display drivers, or Windows display configuration glitches. A SaaS product can address this by providing a smart diagnostic and management tool. This desktop application (Windows/macOS) would continuously monitor display connections, automatically detect and suggest fixes for common issues (e.g., lowering refresh rate, recommending driver updates, adjusting display scaling). It could offer 'display profiles' for different external screens, ensuring optimal settings are applied automatically. The service would prevent the need for manual troubleshooting, reduce user frustration, and save time, making it highly valuable for anyone frequently connecting their PC to external displays. Expected revenue could range from $500,000 to $2,000,000 ARR within 2-3 years, based on a subscription model (e.g., $5-10/month or $50-80/year) targeting a significant fraction of the millions of users who encounter these frustrating, intermittent display problems.