If you're using a Mac desktop with a bluetooth trackpad or mouse, you might have come across a chicken-and-egg issue: How do you enable Bluetooth when it's turned off? Luckily, if you have keyboard access, there is a way to do it! Hit Command-Space to open Spotlight Type "Bluetooth File Exchange" to launch that application (you probably won't have to type the whole thing … [Read more...] about How To Turn On Bluetooth In Mac OS X Using Only The Keyboard
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How To Connect a 4K Monitor to a 2012 Retina MacBook Pro
4K video is still in its infancy, but Mac users are clamoring for high-resolution external displays. Many Macs have the ability to drive a 4K display, but it's not easy to get it to work with older hardware. Here's how I connected a 4K Dell P2715Q display to may 2012 Retina MacBook Pro, one of the first 4K-capable Macs. TL;DR: Yes, the Original rMBP Does 4K over … [Read more...] about How To Connect a 4K Monitor to a 2012 Retina MacBook Pro