Apple 2009 MacBook Specifications download pdf (Page 47)

Chapter 4 Problem, Meet Solution 47

5 When the Apple Hardware Test main screen appears (after about 45 seconds), follow

the onscreen instructions.

6 If Apple Hardware Test detects a problem, it displays an error code. Make a note of the

error code before pursuing support options. If Apple Hardware Test doesn’t detect a

hardware failure, the problem may be software related.

For more information about Apple Hardware Test, see the Apple Hardware Test Read

Me file on the Applications Install DVD that came with your computer.

Problems with Your Internet Connection

Your MacBook has the Setup Assistant application to help walk you through setting up

an Internet connection. Open System Preferences and click Network. Click the “Assist

me” button to open Network Setup Assistant.

If you have trouble with your Internet connection, you can try the steps in this section

starting with Network Diagnostics.

To use Network Diagnostics:

1 Choose Apple () > System Preferences.

2 Click Network and then click “Assist me.”

3 Click Diagnostics to open Network Diagnostics.

4 Follow the onscreen instructions.

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Apple 2009 MacBook Specifications Page 47