Most modern computers can be connected to a TV for a bigger display and normal laptop functions. The most reliable method is using an HDMI cable, but wireless connectivity is also an option. To connect via HDMI, locate your laptop's HDMI port, connect it to the TV's HDMI input, and change the TV's source, if necessary. For wireless connections, the process varies depending on the type of device and WiFi connectivity. Apple users can use AirPlay to connect to their TV box, while Windows users need screen mirroring and a compatible smart TV. The best way to get video and audio is via HDMI on soundbars or AV receivers. Troubleshooting issues may involve updating the computer's operating system or checking device compatibility.
When connecting via HDMI, locate your laptop's HDMI port, plug in an HDMI cable and connect it to the TV. Your TV may automatically switch to the new input, however, you may need to switch the TV's source manually. The process for wireless connectivity, such as screen mirroring, varies depending on the type of device and Wi-Fi connectivity. If you have an Apple computer and Apple TV box follow a few simple steps to establish screen mirroring. Windows users need to ensure they have screen mirroring and a compatible smart TV to use wireless connectivity. Troubleshooting any video and sound issues include updating the laptop's operating system, checking device compatibility and disabling the TV's HDMI-CEC controls.
Connecting a laptop to a soundbar or AV receiver is best via HDMI, while USB ports generally used for external hard drives and USB flash drives do not support video, only audio. Wireless connectivity requires support from the soundbar or AV receiver. Incompatibility issues may affect the connection requiring the purchase of a new TV.