The 2010 models include two speakers for stereo sound while earlier versions have one speaker located under the keyboard. The 2011 model replaces DisplayPort with a Thunderbolt 1 port, and also has a 1280×720 FaceTime HD Camera, replacing the previous 640×480 iSight camera. The 2012 model replaces USB 2 with USB 3, and uses the MagSafe 2 instead of the MagSafe connector for charging. The 2015 model updated the Thunderbolt port to Thunderbolt 2.


Nov 7 PTR Wont launch. So for the last week when ptr was down, I've been able to launch the ptr client and check. But after the recent build update, the game simply won't launch, either through the desktop client or through opening the game itself from the install folders. I've uninstalled and reinstalled, and now I don't have the same ability to open through the folders as before, it seems the ptr client just didn't download when I reinstalled? I've scanned for repairs and it says that its fine, the game is up to date, but it just won't open. Any thoughts to what might be doing this?Yuleí1 Nov 7
Apple is about to begin charging users outside of their warranty for online chat support using a new web payment system it recently developed. Sources familiar with the project say Apple is currently expecting to launch the new paid chat support, which will also let customers schedule repairs and replacements online, as early as next week. Here’s how it works:
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