Apple MD711LL/A, MD761LL/A, MD760LL/A, MD712LL/A, MD223LL/A, MD224LL/A To use Network Diagnostics

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To use Network Diagnostics:

1Choose Apple () > System Preferences.

2Click Network and then click “Assist me.”

3Click Diagnostics to open Network Diagnostics.

4Follow the onscreen instructions.

If Network Diagnostics can’t resolve the problem, there may be a problem with the Internet service provider (ISP) you are trying to connect to, with an external device you are using to connect to your ISP, or with the server you are trying to access.

If you have two or more computers sharing an Internet connection, be sure that your wireless network is set up properly. You need to know if your ISP provides only one IP address or if it provides multiple IP addresses, one for each computer.

If only one IP address is provided, then you must have a router capable of sharing the connection, also known as network address translation (NAT) or “IP masquerading.” For setup information, check the documentation provided with your router or ask the person who set up your network. You can use an AirPort Base Station to share one IP address among multiple computers. For information about using an AirPort Base Station, check Mac Help or visit the Apple AirPort website at www.apple.com/support/airport.

If you cannot resolve the issue using these steps, contact your ISP or network administrator.

52Chapter 3 Problem, Meet Solution

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Contents Page Finder IMovie Page Contents Looking for Something? Ready, Set Up, Go Welcome What’s in the Box About Optical DiscsSetting Up Your MacBook Air Ready, Set Up, Go Press the power button briefly to turn on your MacBook Air Configure your MacBook Air with Setup Assistant To set up your MacBook AirCustomize the Mac OS X desktop and set preferences Setting Up DVD or CD Sharing Migrating Information to Your MacBook Air To migrate information to your MacBook AirReady, Set Up, Go Ready, Set Up, Go Getting Additional Information onto Your MacBook Air Sharing Discs with DVD or CD SharingReady, Set Up, Go To use a shared DVD or CD Putting Your MacBook Air to Sleep or Shutting It Down Putting Your MacBook Air to SleepTo put your MacBook Air to sleep, do one of the following To wake your MacBook AirShutting Down Your MacBook Air To shut down your MacBook Air, do one of the followingPage Life with Your MacBook Air Basic Features of Your MacBook Air Built-in mono speaker Keyboard Features of Your MacBook Air ¤ Brightness keys F1, F2 Ports on Your MacBook Air ¯ MagSafe power port Using the Trackpad and Keyboard Life with Your MacBook Air Running Your MacBook Air on Battery Power Getting Answers To get Mac HelpMore Information To learn about Do thisFrom the menu bar, and then click More Info Page Problem, Meet Solution Problems That Prevent You from Using Your MacBook Air To force an application to quitProblem, Meet Solution If your MacBook Air doesn’t turn on or start up Problem, Meet Solution Using Apple Hardware Test To use Apple Hardware Test on your MacBook AirReinstalling Software Using Remote Install Mac OS To use Remote Install Mac OS Reinstalling the Software That Came with Your MacBook Air Before you installResetting Your Password Using Disk Utility Reinstalling Software Using the MacBook Air SuperDriveTo use Disk Utility from a partner computer To reset your password, using a MacBook Air SuperDrive To use Disk Utility from a MacBook Air SuperDriveProblems with AirPort Extreme Wireless Communication Problems with Your Internet ConnectionTo use Network Diagnostics Learning More, Service, and Support To check for updated softwareKeeping Your Software Up to Date Online ResourcesOnscreen Help AppleCare Service and SupportSystem Profiler Country Phone Website Locating Your Product Serial Number Last, but Not Least Important Safety Information Last, but Not LeastLast, but Not Least Important Handling Information Last, but Not Least Understanding Ergonomics Keyboard and TrackpadExternal Mouse ChairApple and the Environment Built-in DisplayRegulatory Compliance Information FCC Compliance StatementKorea Statements Vcci Class B Statement External USB Modem Information Disposal and Recycling Information Looking for Something? Index Looking for Something? Putting your computer to sleep Question mark, flashing Looking for Something? Page
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MD760LL/A, MD224LL/A, MD232LL/A, MD712LL/A, MD761LL/A specifications

The Apple MD223LL/A, MD712LL/A, MD761LL/A, MD232LL/A, and MD224LL/A are part of Apple's lineup of MacBook Air and MacBook Pro laptops, which are well-known for their sleek design, robust performance, and efficient portability. Each model comes with unique features and characteristics, making them suitable for various user needs.

Starting with the MD223LL/A, also known as the MacBook Air (13-inch, Mid 2013), this model is celebrated for its ultra-thin design and lightweight at just 3.08 pounds. It incorporates a 1.3 GHz dual-core Intel Core i5 processor, which provides sufficient power for everyday tasks while ensuring energy efficiency. The 13.3-inch LED-backlit display offers a resolution of 1440 x 900 pixels, delivering vibrant colors and sharp image quality. With 4GB of RAM and a flash storage option of 128GB, this MacBook Air model offers speedy data access and decent multitasking capabilities.

The MD712LL/A, also recognized as the MacBook Air (13-inch, Early 2014), builds upon its predecessor with improved specifications, including a faster Intel Core i5 processor and enhanced graphics performance thanks to Intel HD Graphics 5000. Like the MD223LL/A, it maintains the same lightweight design, making it an excellent choice for users on the go. It also supports up to 512GB of flash storage, allowing for ample space and fast read-write speeds.

Moving to the MD761LL/A, which is the MacBook Pro (Retina, 15-inch, Mid 2014), this model stands out with its stunning Retina display featuring a resolution of 2880 x 1800 pixels. The combination of a powerful Intel Core i7 processor and dedicated NVIDIA GeForce GT 750M graphics card ensures that it can handle demanding tasks such as video editing and graphic design. Users can enjoy up to 16GB of RAM and can choose storage options up to 1TB, providing optimal performance for multitasking.

The MD232LL/A and MD224LL/A refer to the MacBook Pro (Retina, 13-inch, Mid 2014) series, which feature similar improvements in processing power and display quality. Both models offer a Retina display with a resolution of 2560 x 1600 pixels, giving users a bright and detailed visual experience. With options ranging from Intel Core i5 to i7 processors and up to 8GB of RAM, these notebooks cater to professionals and students alike who require portability without compromising performance.

In summary, the Apple MD223LL/A, MD712LL/A, MD761LL/A, MD232LL/A, and MD224LL/A are exemplary representatives of Apple's dedication to blending cutting-edge technology with user-centric design. Each model offers a distinct balance of performance, portability, and display quality, making them ideal choices for various computing needs. Whether for casual use or professional applications, Apple's MacBook series continues to be a reliable companion for users around the globe.
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