how to use another computer as a second monitor dell

If you see an icon of a black 'D' with a white 'P' inside, the port supports DisplayPort, which means you can use a USB-C or DisplayPort-compatible monitor.If you see a lightning bolt with an arrow at the bottom next to the port, the port supports Thunderbolt 3, and you can use a USB-C or Thunderbolt 3-compatible monitor.You can connect to a monitor with your USB-C port if you see one of the following: Not all USB-C ports support connecting to a monitor, though. USB-C: This is an oval-shaped port on many modern PC laptops.DisplayPort: The size is similar to HDMI, but one of the corners is bent inward while the other forms a 90-degree angle.HDMI: This is a 6-sided trapezoid-shaped port that's about ¾ of an inch wide.X Research source There are a few main types of connections that your laptop may have: The most common ports are HDMI, DisplayPort, and USB-C. Most PC laptops have at least one port that can be used for video output. If you are uncertain, begin by using 640x480.Determine your laptop's video output options. If you continue to get a scrambled signal with the LCD panel turned off, toggle the LCD panel back on and check that the resolution is set to an option supported by your PC to TV converter.

The third toggle turns off the LCD panel and shows only the external display (the TV, in this case). In some cases, laptops may not have enough power for the LCD and an external signal, so only a scrambled signal is viewable on the TV. The first toggle attempts to power both the LCD panel and the external signal. The keystroke WIN + P is identical to the FN+Function keystroke for older versions of Windows seen above.īy default, the LCD panel is on. Rather than holding down your FN key and then pressing one of your Function keys you will hold down the Windows key in the lower left hand corner of the keyboard (the key with the Windows logo on it) and then press the P key.

On a Windows 7 computer the setup procedure will be a little bit different. Once you've found the 2 correct keys, press the function ('Fn') key first, and HOLD IT DOWN, and simultaneously press the correct 'F1', 'F2', 'F3'… 'F12' key.

How to use another computer as a second monitor dell