How To Use Laptop As Monitor With Vga Cable

In some situations it may be necessary to send a vga signal from a computer to an hdmi port on a newer display device.

How to use laptop as monitor with vga cable. Your monitors may be defaulting to just digital which is what dvi uses. Connect the cable to the video output on your laptop. Older computer monitors may use a vga or dvi cable connection. Match the connector on the video cable end to the shape of the video output port on your laptop and insert the cable. Vga supports standard definition video 640 x 480 while dvi can send a.

When i bought my new laptop computer i never even thought to check if it. If you have an older laptop or monitor it will likely have a vga port or a dvi port for connecting to a second screen. Some video output combinations such as hdmi to displayport come as cables that you can purchase instead of buying an adapter. If the monitor s input doesn t match your computer s output e g if the monitor uses a vga input while your computer uses an hdmi output you will need to buy an adapter. Your laptop might use a hdmi cable displayport mini displayport or include a docking station so find the right cable for your needs and plug it into your monitor.

Try toggling the source and see if it recognizes the monitor. Obviously this is a little bit different of an option than using your laptop as a monitor as instead you ll be using your laptop to have complete control over your main pc. Connect the other end of the cable to your monitor. Looks like the trusty old vga interface is on its way out and while you ll still see legacy systems and devices using this 25 year old standard for monitor connections the newer laptops and computers are starting to pass on vga connectors in favor of hdmi which among its other benefits allows for thinner devices. And if you re looking for a way to use your more mobile laptop to gain access to your main desktop system this is the way to go.

Once that s done open.