use imac as second monitor for macbook without cable

#USE IMAC AS SECOND MONITOR FOR MACBOOK WITHOUT CABLE HOW TO#
#USE IMAC AS SECOND MONITOR FOR MACBOOK WITHOUT CABLE INSTALL#
#USE IMAC AS SECOND MONITOR FOR MACBOOK WITHOUT CABLE UPDATE#
#USE IMAC AS SECOND MONITOR FOR MACBOOK WITHOUT CABLE FULL#

It’s a good idea to disconnect and reconnect it to your Mac between powering it off and powering it on again. You should also restart your external monitor. Waking your Mac from sleep can make it connect to your external monitor again. If you have a MacBook, simply close and reopen it to put it to sleep and wake it up. Wait 30 seconds, then move the mouse or press a key to wake your Mac. If your external monitor still doesn’t work after restarting your Mac, try putting it to sleep instead. Don’t unplug your display before you do this, simply open the Apple menu and select Restart. Restart your Mac with the external monitor connectedĪs always, it’s a good idea to restart your Mac when something stops working, including your external monitor. If this helps, it means there’s a problem with the accessory you were using.įinally, make sure both your Mac and external display is connected to power. Try connecting your external monitor to your Mac directly instead. Use a different cable to connect your monitor.Īvoid using extension leads, hubs, or adapters. You should also try connecting it with a different cable if you have any spares lying around. Alternatively, connect to a different input on the display, provided there is more than one input available. If your external monitor still isn’t working after you reconnect it, try using a different port on your Mac.

#USE IMAC AS SECOND MONITOR FOR MACBOOK WITHOUT CABLE FULL#

Before reconnecting, inspect the ports and the cables for signs of damage you might need to clean your port if it’s full of dirt. Reconnect all the cables and use a different portĭisconnect the cables connecting your Mac to your external monitor.

The same goes for Thunderbolt 1 or 2 and MiniDisplay ports on older Macs. If your monitor needs a Thunderbolt connection, you need to connect it to a Thunderbolt port. It’s important to know that Thunderbolt 3 ports and USB-C ports are not the same, even though they look identical from the outside. View the About This Mac window to find details about your computer. Click the System Report button for more information about the ports on your Mac. Then go to Apple > About This Mac to make sure your Mac meets them. Visit the manufacturer’s website for your external monitor to check its compatibility requirements. Even if you use an adapter to connect both devices together, they still need to run compatible software for every feature to work. Unfortunately, not every external monitor is compatible with every Mac. Check the compatibility of your external monitor You should also check for updates to any hubs, extenders, or adapters you’re using. Check for new software updates to your Mac.įinally, visit the manufacturer’s website for your external monitor or display cable to check if there are other firmware updates to install.

#USE IMAC AS SECOND MONITOR FOR MACBOOK WITHOUT CABLE INSTALL#

Then open the App Store and click Updates in the sidebar to install app and firmware updates.

#USE IMAC AS SECOND MONITOR FOR MACBOOK WITHOUT CABLE UPDATE#

Open the Apple menu and go to System Preferences > Software Update to update macOS. If your external monitor isn’t working in any way, the first thing to do is make sure everything is updated. There’s your operating software (macOS), the particular app you’re using, and firmware built into the monitor, Mac, or even cables. Various pieces of software are involved in making an external monitor work with your Mac. If your Mac’s external monitor isn’t working but you can’t find the exact problem above, you still might be able to fix it with the tips below. This list isn’t exhaustive, but it covers the most common external monitor problems.

Everything appears too large or too smallĪ blurry monitor might be the result of using the wrong resolution.

External display appears blank or black.

#USE IMAC AS SECOND MONITOR FOR MACBOOK WITHOUT CABLE HOW TO#

To make sure this is the best article for you, here is a short list of the issues we’ll show you how to fix:

The tips below can fix a wide number of problems you might experience with your Mac’s external monitor.

Use your iPad as an external Mac monitor with Sidecar.

Adjust the System Preferences for your Mac’s display Restart your Mac with the external monitor connected Reconnect all the cables and use a different port

Use imac as second monitor for macbook without cable