Check with its manufacturer for compatibility with your mac and display model.
Macbook pro displayport adapter not working.
The external monitor is detected but no image is shown.
The macbook pro was running sierra as operating.
It was working fine a few hours ago at work i got home and plugged in the external display as usual and turned on the machine and nothing.
Definitely make sure you use a true thunderbolt cable with a thunderbolt icon on it and not a random old mini displayport cable with a rectangular monitor icon.
Try using a different cable that you know is in working order.
I have tried re plugging the mini dvi display port adapter and have tried using a different monitor with a different monitor cable.
The thunderbolt 3 ports in the macbook pro and macbook air work with usb c devices which have the same connector shape.
If your display has more than one video connection see if using another connection on the display works.
Mini displayport is not the same as thunderbolt or.
I purchased an adapter so i could connect it to my external monitor which functions perfectly.
Another question will be whether your macbook pro can actually support a 4k device at full resolution.
I bought 2 new macbook pro 13 2 9 ghz intel core i7 with 8 go 1600mhz ddr3 intel hd graphics 4000 512 mb mac os x lion 10 7 4 11e2617.
I have connected a mini displayport to vga adapter in order to show presentations on different lcd projectors but no image appear.
This is the correct solution for the apple led cinema display.
A bit ago i purchased myself a macbook pro 15 2016.
For example a mini displayport to dvi adapter can t be connected to a dvi to hdmi adapter.
A 61 watt power adapter.
If you re using a mini displayport cable with a mini displayport display use a third party usb c to mini displayport adapter.
Using the detect displays does nothing.
It was a usb c to displayport adapter after which i used a displayport cable to connect it to my external uhd monitor philips brilliance 288p.