This article explains how to connect the correct cable to your TV and the Xbox 360, 360 S, or 360 E.
How to Connect an Xbox 360 to a TV (2021)
While the Xbox 360 S and original Xbox 360 can use both A/V cables and HDMI to connect to a TV, the Xbox 360 E relies on either composite A/V cables or HDMI. Check what your TV or monitor supports to determine which cable you need.
If you want to connect an Xbox 360 to an older TV that doesn’t have an HDMI port, use the Xbox 360 VGA HD AV Cable. If you have a TV with an HDMI port, use a standard HDMI cable to connect the console to the TV. Check the back of your Xbox and the side or back of your TV to see what you need.
Now it's time to connect the correct cable from the Xbox 360 to the TV.