How To Connect A Monitor To A Laptop: Today, almost all of the laptops that we buy can be connected to an external display and have the laptop screen sent to that external display, making the laptop screen go black. Some of the laptops also have the ability to keep their screen as well as send a replica of the same to the external display device. The external display may be a Television, CRT monitor, a normal monitor or a projector.
How To Connect A Monitor To A Laptop
- First of all connect the external display (in this case monitor’s), to the laptop’s external video connection which is at the back of the computer.
- Once connected, your laptop which automatically switches to that external display device.
- You might be required to hold some keys on the keyboard to switch manually to the external display device (settings may differ). The key sequence may vary for some laptops, but for most of them, it is Fn + F3, F4, F5, F7, F8, F9, or F10.
- Pressing the Fn and F9 keys at the same time will switch your display between your laptop’s screen and external display device’s screen.
- The F key is usually used to be the CRT/LCD or it may also have a picture of a monitor on or close to the key. But this is dependent on your manufacturer. If this key sequence does not work, please consult your laptop’s technical team.
For Mac users:
- For users using laptops having OS X 10.8 and onwards, you may also approach the same way.
- If you are still having a problem, connecting your laptop to an external display, then go to your System Preferences and select the displays option.
- Now press and hold the option key.
- At the bottom right corner of your display screen, you will see a ‘Detect Display’ button.
- Click on that, and the OS will be forced to look for an external display.
- After that, the external display device will be connected to the laptop.
Some of the laptops can output video to both your host laptop as well as the external display device. Laptops which have this feature can toggle between the two modes if the appropriate key is pressed.
As for the people who bought their laptops recently, there is another technique for you. Newer laptops or even monitors make use of DVI or an HDMI connection. If your monitor has a DVI connection your laptop has a VGA connection then there is only one solution. You will have to use a converter which converts from VGA to DVI. This is applicable to all the Mac users who want their laptops connected to an external monitor or projector.
Laptops which have been bought recently may also have a DisplayPort. This can be used to connect very easily with the external devices using a DisplayPort cable. If your external display device (monitor), uses CGA, HDMI or DVI you can still make use of the DisplayPort. With the DisplayPort adapter cable, you can connect to any of external display devices having CGA, HDMI or DVI ports.