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my macbook pro not detecting displays for hdmi? help?
last time is tried this was last summer (used on 2 diff tvs no problem), and now i'm using the same cord same computer but different tvs and its not working. i tried once on a tv, and once on a projector and my computer is not detecting displays...? i tried everything, whats wrong with it? what can i do?
4 Answers
- Anonymous6 years ago
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my macbook pro not detecting displays for hdmi? help?
last time is tried this was last summer (used on 2 diff tvs no problem), and now i'm using the same cord same computer but different tvs and its not working. i tried once on a tv, and once on a projector and my computer is not detecting displays...? i tried everything, whats wrong with it? what...
Source(s): macbook pro detecting displays hdmi help: https://shortly.im/tVX18 - 7 years ago
perhaps you are using a third party hdmi adapter? they can act strangely. or your cord is shot. I had a problem with my mac where the HDMI cord had actually corroded a bit and was very sassy about connecting to the TV. if youre not using an apple brand display adapter i would definitely invest.
- Anonymous7 years ago
Note: If your external display is not recognized when it is connected and the computer is powered on, try connecting the display while the computer is asleep or while the computer is off; wake or power on the computer after you connect the display.
