Yes, you can plug your smartphone into your TV via HDMI as long as it supports HDMI Alt Mode. If it does, all you need is a ...

Ever wonder what the difference is between HDMI and DisplayPort? Or which is faster, USB 3.1 or USB Type-C? Look no further. This guide will help you understand all of the laptop ports, past and ...

The HDMI port on your HP computer must be activated within the operating system to properly send audio and video to external devices. Turn off the external TV, monitor or projector.

Step 1: First, locate your laptop’s HDMI port. This is usually on the back or side of the laptop. If your computer doesn’t have a full-sized HDMI, it may still have a mini- or micro-HDMI ...

Troubleshooting HDMI Port Issues on Your Laptop. If your laptop's HDMI port is not working, it can be frustrating, especially when you need to connect to an external monitor or projector.

For example, if your laptop’s HDMI port is only capable of delivering a Full HD picture but your TV is 4K, you’ll be limited to a Full HD resolution when you connect your laptop to that TV. Unlike USB ...

In that case, you would use a USB-C to HDMI adapter, a USB-C hub that has an HDMI port built into it, or a direct HDMI to USB-C cable. 2. Connect the cable to the laptop ...