Hdmi adapter for mac wont work

If the display image is blank or unusable Try these steps if you don't see an image on your display. Check connections Check the connections to your Mac and external displays: If you're using an Apple notebook, try connecting its power adapter. Make sure the external display's power cable is securely connected and that your display is turned on.

If you're using a Mac Pro Late make sure your displays are connected to the right ports. If you're using a display hub, switchbox, or "KVM," try connecting your display's video cable directly to your Mac instead. Disconnect the video cable where it plugs into your Mac, then plug it back in to reseat the connection.

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If you're using a video adapter, unplug the video adapter from your Mac, then plug it back in to reseat the connection. If you're using more than one video adapter to connect your display the adapters are "chained" together , try connecting the display using only one adapter if possible. Some video adapters can't be connected together.

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If your display has more than one video connection, see if using another connection on the display works. If possible, check to see if using a different display or a different adapter works.

HDMI port stopped working

Try using a different cable that you know is in working order. Check with the display's manufacturer to make sure you're using the cable they recommend. Restart the Mac with the display connected. Detect your display If you're using an external display, sleep and wake your Mac to make it check for connected displays: Wait a few moments, then press a key on your keyboard or click your mouse or trackpad to wake your Mac. Adjust video settings If there's no image on your display, try adjusting your display's brightness or contrast. To adjust the brightness of a secondary display, press Control-F2.

If you're using a display that's not made by Apple, check the documentation that came with your display to see if it includes built-in controls for adjusting its brightness or contrast. Click the Displays icon. Click Default for display. If you see more than one resolution listed, choose a resolution and refresh rate. If the display turns off when you change resolutions, press the escape key to undo the change. Check for third-party display software If your display works only when your Mac is started in safe mode, and you have display-related software installed, check with the software's developer for updates, or try temporarily uninstalling it.

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If an image appears fuzzy or blurry If images or text on your display appear pixelated or blurry, check these things. Check your display resolution Make sure your display resolution in System Preferences is set to its default. Maybe I can find an old Apple adaptor on Ebay. Mike Mike 61 1. I know the Mini Display port works but I just thought it was funny that the Win machine would work while the Mac not.

I'd be interested to see the context.. Apple says that their HDMI output does not convert to analog like output i. Recently, I found out that it needed a power input for the conversion Now it works like a charm. Hope you find it helpful. Classic Ray Classic Ray 31 2. Paul Paul 1.

Vladimir Vladimir 1. I can confirm the answer of user works. Flo Bartulaba Flo Bartulaba 1.

Welcome to Ask Different! Please refrain from adding comments in the Answer section, this is for answers to the questions. To gain reputation, answer questions that are clear and concise. Flagging for removal as not an answer. Please use Thunderbolt connector. The Thunderbolt connector is the same as the Mini Display port Sign up or log in Sign up using Google. Sign up using Facebook.

Much older Apple laptops like those released around the year usually have DVI ports. Native VGA ports have long been gone on laptop models.



If your computer still has them, then you can simply connect one end of the VGA cable to your laptop and the other end to your TV, but if not, you can connect your laptop to a TV with a VGA port by using a Thunderbolt adapter that has one. Thanks for a great article! I use this app for streaming my pics, videos, music to different compatible devices that use dlna.

I am fully satisfied. I find your blog outstanding in content and layout, devoid of flashy JavaScript and similar distractions. Thanks for setting an example for other retailers. Your email address will not be published. There are, however, certain ports that are common among them, such as the following: To tell your laptop how you want it to use your TV: Leave the box as it is if you want to use the TV as a second display. To do this: To connect your Laptop to a TV using the Thunderbolt port: Get a Thunderbolt adapter.