overwhelming majority of modern laptops have two channels required for the connection of external displays.This means that when operating with a mobile computer may be used immediately three screens.
- - video transmission cables;
- - adapters.
Start by looking at the video out of the laptop.Most often you can find a combination of ports VGA (D-Sub) and HDMI.This is a very reasonable solution to transmit both analog and digital signals.
Now find out what ports are present in your monitors.Computer displays are rarely allocate input HDMI.More often than not you can find another digital port - DVI.If both monitors have only the specified inputs, get two adapters.
first connector must be connected to the monitor and connect the VGA cables to the port DVI.Connect one of the monitors to the VGA-channel mobile computer.
second adapter to connect the HDMI port of the notebook.Now connect a second display to a computer using a cable DVI-DVI.You can also u
se ready-made adapters instead of cables with the right connectors.
Turn on your computer and both monitors.Wait for the operating system to load.Now you have plenty of options for setting synchronous operation of three displays.
If you plan to use all the available screens independently of each other, first select the primary display.Open the Control Panel and select "Appearance and Personalization".Click on "Connect to an external display."
Select Left-click the desired image of the screen.Activate the option "Make this the primary display" setting near him tick.Alternately select two other icons and click on the item "Extend these displays."For convenience, the display will change to the arrangement of icons in the settings menu.
You can also use the screen to display two identical images.In this third display will continue to expand the desktop area.To activate this mode, select one of the monitors, and go to "Duplicate this screen."