Can I Use My Old Sony TV as a Computer Monitor?

You can totally connect via HDMI, but performance might vary. Expect higher power consumption and potentially not-so-great clarity and brightness compared to a standard monitor. I tried this setup myself, and after switching to a monitor, I could see a big difference.

Yeah, it definitely displays! Just remember that while it'll work, the experience might not be the best. If the refresh rate and HDMI version aren't up to par, you could notice some issues.

Absolutely, you can connect it using an HDMI cable! Just a heads up, though—it might not be ideal for gaming because TVs can have a bit of lag compared to regular monitors. But for regular use, it should be fine!

Confirmed, just plug in that HDMI cable! Just keep in mind that the resolution and response time might not be as good as you'd hope.

Yep, it can be done! Just use the HDMI port!