Fix a Flickering Screen Issue with External Displays on Mac After Updating Mac OS X

Having recently went through the process of updating a handful of Macs to the latest versions of Mac OS X as part of a gifting tech support campaign, several Macs developed an odd flickering display problem that was only visible when an external monitor was connected to the Mac. On an 11″ MacBook Air, the screen flickers with any DVI or VGA display hooked up with the standard Min-iDisplayPort adapter, and displays only a white-black noise screen, like an ancient TV without an antenna. Meanwhile on a newer MacBook Pro, the problem exhibited as external display flickering with anything from DVI connections to HDMI, and with different brand monitors, but the screen would display properly just with a persistent randomized flicker. The video below demonstrates the MacBook Air flickering on and off with a noisy picture:
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Though we all rely heavily on text messages and iMessage these days, sometimes it’s just easier to talk on the phone. This can be particularly true if you’re in the middle of a texting conversation and things are moving quickly, being misinterpreted, continuously skewed by autocorrect, or, if you’re like me, you’re just plain awful when it comes to accurately typing anything on the iPhone’s small virtual keyboard and find it easier to just talk. Fortunately, the Messages app in iOS has built-in quick calling options, which work particularly well on the iPhone since you can make a phone call directly from any message thread. For iPad and iPod touch users, the quick contact option allows for FaceTime chat, whether it’s a video call or an 




Looking for the best old school gaming emulator for Mac OS X? Look no further, OpenEmu is an awesome emulator for nearly all of the classic retro gaming console, with full support for Game Boy Advance, Game Boy Color, NeoGeo, NES, Nintendo DS, Sega 32x, Sega Game Gear, Sega Genesis, Super Nintendo (SNES), TurboGrafx 16, and VirtualBoy. OpenEmu basically bundled each individual emulator engine into a single app, allowing for a convenient central location for all your old school emulation needs, and offering a nice looking gaming library browser for game ROMs too. 


