How To Use Old Laptop As Second Monitor

For this scenario we re going to assume that you want to use your laptop as a monitor to display your windows 10 desktop.

How to use old laptop as second monitor. Choose extend if you want your laptop to act as a true second monitor that gives you additional screen space for the productivity uses mentioned above. Lot of people will tell you it is impossible but it is not. On the main pc that you want to use your laptop s display as secondary display for. Click identify while in the settings tab for windows monitor connection to determine which monitor is 1 or 2 if it is not immediately clear to you. Then from your main machine the one you are projecting from just hit windows key p like you were projecting to a projector or second display.

Click on connect on the menu on the bottom of the notifications slide out menu. Use your second laptop as a second monitor. On the machine you want to use as a second monitor head over to settings system projecting to this pc and set it up as you like considering convenience vs. Depending on your setup you may have to move the taskbar up to that monitor. Click on the notifications action center icon in the bottom right hand corner of the taskbar.

At the bottom hit connect to a wireless display. Change the first drop. And check use this device as the primary monitor. So my laptop got old and suddenly stop working. But the lcd was still ok so why not make an second monitor of it.

Select how you want the screen to be displayed. Choose which monitor you would like to be the primary by selecting its number 1 or 2 and checking the box marked use this device as the primary monitor. You just need the right parts. Go to the desktop or laptop you want to use as your main device and press windows key p. When the laptop you want to connect to appears select it.

Old laptop screen into monitor.