Apple Mac mini (Mac OS X Server, Late 2009) User Manual

Page 43

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Chapter 3

Problem, Meet Solution

43

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

for your type of connection or you can use 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.

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. You can try

the steps in the following sections.

Cable Modem, DSL Modem, and LAN Internet Connections

Make sure all modem cables are firmly plugged in, including the modem power cord,

the cable from the modem to the computer, and the cable from the modem to the

wall jack. Also check the cables and power supplies to any Ethernet hubs or routers.

Turn the modem off and on and reset the modem hardware

Turn off your DSL or cable modem for a few minutes, and then turn it back on. Some

ISPs recommend that you unplug the modem’s power cord. If your modem has a reset

button, you can press it either before or after you turn the power off and on.

Important:

Instructions that refer to modems do not apply to LAN users. LAN users

might have hubs, switches, routers, or connection pods that cable and DSL modem

users do not have. LAN users should contact their network administrator rather than

an ISP.

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