![]() I use Yosemite (OS 10.10) with mid-2012 MacBookPro and late 2009 iMac 27". ![]() The suggestions work on some Macs but not others. Click on it's icon and it will allow you to adjust the brightness of 3 separate, connected displays/monitors. Install this app and a dark screen icon will be added to your menu bar at the top right of your screen.Ĥ. Instead of experimenting save time and go to the App store and purchase a program called ScreenDimmer.ģ. When I use my iMac as an external/additional display/monitor for my new Macbook Pro I can't control the brightness of my iMacs screen through the Macbook pro.Ģ. The whole F2 thing does not work so don't waste your time.ġ. The only thing that works is a display port cable with dual male ends. Don't use a Thunderbolt cable to connect the old iMac's display port. I have a late 2015 Macbook pro and I wanted to use my late 2009 i7 iMac as my monitor.ġ. I had the same issue as everyone in this forum. There are other options out there, like MonitorControl, but I don't have any personal experience with them.Just in case people end up here looking for a solution for adjusting the brightness of an external monitor or iMac when connected to a macbook pro. It also has some more advanced features like syncing the brightness to the brightness on the MacBook's display or change it based on sunrise/sunset times, but it looks like those features are now paid unfortunately. You can map Lunar's brightness and contrast controls to function keys, so you can control the brightness from your keyboard. This allows it to directly change the brightness and contrast, same as you would using the monitor's OSD. Instead of changing the display output (effectively dimming each individual pixel before sending it to the monitor), it uses a feature called DDC, which is on nearly every modern monitor. I personally use Lunar, which will allow you to change the brightness/contrast on the monitor from your MacBook. ![]() However, there do exist various third-party apps that can do this for you! Unfortunately, there is no native way to change the brightness on the (non-Apple) monitor without using the OSD on the monitor. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |