- #Target disk mode mac how to#
- #Target disk mode mac mac os x#
- #Target disk mode mac serial#
- #Target disk mode mac pro#
Method 5: Restart Both Computers into Safe Mode.
If your iMac was released from late 2009 until 2010, you need to use a Mini DisplayPort to Mini DisplayPort cable, which you can connect to the Mini DisplayPort or Thunderbolt port of your MacBook. Make sure you have the right cable connected to the right port, otherwise it will not work. Method 2: Check Your Connection.Īs mentioned above, you can use two cables to connect your iMac to your Mac: the Mini DisplayPort to Mini DisplayPort cable and the Thunderbolt cable. If your iMac’s model is not on the list, there’s nothing you can do except to look for a different iMac that supports TDM.
#Target disk mode mac serial#
A window will appear with all the information about the Mac you are using, including the model name, serial number, memory, and processor. To check your iMac version, click the Apple logo at the topmost left of the screen, then click About this Mac. Unfortunately, iMac Retina 5K, late 2014, and newer models can’t be used as external displays because the Thunderbolt 2 cable being used for TDM cannot support the new ultra high-resolution display. Here’s a list of the versions capable of Target Display Mode: This means that only versions released after the 2009 iMac have TDM support.
#Target disk mode mac mac os x#
Target Display Mode was introduced with the release of the 27” 2009 iMacs installed with Mac OS X 10.6.1. Not all iMacs can be used as an external display. Method 1: Check if Your iMac Supports Target Display Mode.
#Target disk mode mac how to#
Check out the solutions outlined below to figure out how to fix Target Display Mode. Knowing the cause of the problem makes troubleshooting easier.
#Target disk mode mac pro#
What to Do When MacBook Pro Target Display Mode Is Not Working You should now be able to use your iMac as your display. Connect the two devices using the Thunderbolt or Mini DisplayPort cable, then press Command + F2 on your iMac keyboard. To use TDM, turn on your iMac and log into your account.