How do I force my iMac into Target display Mode?

How do I force my iMac into Target display Mode?

Choose Apple menu  > System Preferences, then click Keyboard. If ”Use F1, F2, etc. keys as standard function keys” is selected, target display mode uses Command-Fn-F2 instead of Command-F2. It might also help to use the keyboard that came with your iMac.

Can my iMac use Target display Mode?

Target Display Mode lets you use the built-in display on a supported iMac as an external display for another Mac. To use your iMac as a display in Target Display Mode, connect it to another Mac using the correct cable (see System Requirements below). Then press Command-F2 on the keyboard connected to your iMac.

How to use an iMac as a display with target?

Then press Command-F2 again. Some older Apple keyboards and third-party keyboards might not allow Command-F2 to toggle display modes. If this happens, use the keyboard that came with your iMac to toggle Target Display Mode on and off. If your iMac is currently started up in Windows, it won’t enter Target Display Mode.

Can a keyboard be used as a display on an iMac?

Some older Apple keyboards and third-party keyboards might not allow Command-F2 to toggle display modes. If this happens, use the keyboard that came with your iMac to toggle Target Display Mode on and off. If your iMac is currently started up in Windows, it won’t enter Target Display Mode.

How do I get my iMac out of display mode?

Exit Target Display Mode. To leave Target Display Mode, press Command-F2 on the iMac keyboard again. Your iMac also exits Target Display Mode if you disconnect the cable that connects the two computers, or if you shut down or sleep either computer.

Why does my iMac not enter target display mode?

If your iMac is currently started up in Windows, it won’t enter Target Display Mode. Target Display Mode isn’t supported in Boot Camp. If you run into any trouble, please reach out again. Best Regards. Can I assume you have a Thunderbolt cable connecting the two together?