Dell D630 Manual
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Setting Up and Using Networks61 7 Setting Up and Using Networks Setting up a computer network provides connectivity between your computer and the Internet, another computer, or a network. For example, with a network set up in a home or small office you can print to a shared printer, access drives and files on another computer, browse other networks, or access the Internet. You can set up a local area network (LAN) using a network or broadband modem cable, or set up a wireless LAN (WLAN). The Windows XP and Windows Vista operating systems provide wizards to help guide you through the process of networking computers. For more information about Networking, access the Help and Support Center (click Start→ Help and Support ). Connecting a Network or Broadband Modem Cable Before you connect your computer to a network, the computer must have a network adapter installed and a network cable connected to it. 1Connect the network cable to the network adapter connector on the back of your computer. NOTE: Insert the cable connector until it clicks into place, and then gently pull the cable to ensure that it is securely attached. 2Connect the other end of the network cable to a network connection device or a network wall connector. NOTE: Do not use a network cable with a telephone wall connector.
62Setting Up and Using Networks Setting Up a Network in the Microsoft® Windows ® XP Operating System 1Click Start→ All Programs→ Accessories→ Communications→ Network Setup Wizard → Next→ Checklist for creating a network. NOTE: Selecting the connection method labeled This computer connects directly to the Internet enables the integrated firewall provided with Windows XP Service Pack 2 (SP2). 2Complete the checklist. 3Return to the Network Setup Wizard and follow the instructions in the wizard. Setting Up a Network in the Microsoft Windows Vista ® Operating System 1Click the Windows Vista Start button, , and click Connect To→ Set up a connection or network . 2Select an option under Choose a connection option. 3Click Next, and then follow the instructions in the wizard.
Setting Up and Using Networks63 Wireless Local Area Network A wireless local area network (WLAN) is a series of interconnected computers that communicate with each other over the air waves rather than through a network cable connected to each computer. In a WLAN, a radio communications device called an access point or wireless router connects network computers and provides Internet, or network, access. The access point or wireless router and the wireless network card in the computer communicate by broadcasting data from their antennas over the air waves. What You Need to Establish a WLAN Connection Before you can set up a WLAN, you need: • High-speed (broadband) Internet access (such as cable or DSL) • A broadband modem that is connected and working • A wireless router or access point • A wireless network card for each computer that you want to connect to your WLAN • A network cable with a network (RJ-45) connector Checking Your Wireless Network Card Depending on what you selected when you purchased your computer, the computer has a variety of configurations. To confirm that your computer has a wireless network card and to determine the type of card, use one of the following: •The Start button and the Connect To option • The order confirmation for your computer Start Button and Connect To Option In Microsoft Windows XP, click Start→ Connect To→ Show all connections. In Microsoft Windows Vista, click Start→ Connect To→ Vi e w n e t w o r k computers and devices . If Wireless Network Connection does not appear under LAN or High-Speed Internet, you may not have a wireless network card.
64Setting Up and Using Networks If Wireless Network Connection appears, you have a wireless network card. To view detailed information about the wireless network card: 1Right-click Wireless Network Connection. 2Click Properties. The Wireless Network Connection Properties window appears. The wireless network card’s name and model number are listed on the General tab. NOTE: If your computer is set to the Classic Start menu option, you can view network connections by clicking the Start → Settings→ Network Connections. If Wireless Network Connection does not appear, you may not have a wireless network card. The Order Confirmation for Your Computer The order confirmation that you received when you ordered your computer lists the hardware and software that shipped with your computer. Setting Up a New WLAN Using a Wireless Router and a Broadband Modem 1Contact your Internet service provider (ISP) to obtain specific information about the connection requirements for your broadband modem. 2Ensure that you have wired Internet access through your broadband modem before you attempt to set up a wireless Internet connection (see Connecting a Network or Broadband Modem Cable on page 61). 3Install any software required for your wireless router. Your wireless router may have been shipped with an installation media. Installation media usually contain installation and troubleshooting information. Install the required software according to the instructions provided by the router manufacturer. 4Shut down your computer and any other wireless-enabled computers in the vicinity through the Start or menu. 5Disconnect your broadband modem power cable from the electrical outlet. 6Disconnect the network cable from the computer and the modem. 7Disconnect the AC adapter cable from your wireless router to ensure that there is no power connected to the router.
Setting Up and Using Networks65 NOTE: Wait for a minimum of 5 minutes after disconnecting your broadband modem before you continue with the network setup. 8Insert a network cable into the network (RJ-45) connector on the unpowered broadband modem. 9Connect the other end of the network cable into the Internet network (RJ- 45) connector on the unpowered wireless router. 10Ensure that no network or USB cables, other than the network cable connecting the modem and the wireless router, are connected to the broadband modem. NOTE: Restart your wireless equipment in the order described below to prevent a potential connection failure. 11Tu r n o n only your broadband modem and wait for at least 2 minutes for the broadband modem to stabilize. After 2 minutes, proceed to step 12. 12Turn on your wireless router and wait for at least 2 minutes for the wireless router to stabilize. After 2 minutes, proceed to the step 13. 13Start your computer and wait until the boot process completes. 14See the documentation that came with your wireless router to do the following in order to set up the wireless router: • Establish communication between your computer and your wireless router. • Configure your wireless router to communicate with your broadband router. • Find out your wireless router’s broadcast name. The technical term for the name of your router’s broadcast name is Service Set Identifier (SSID) or network name. 15If necessary, configure your wireless network card to connect to the wireless network (see Connecting to a WLAN on page 65). Connecting to a WLAN NOTE: Before you connect to a WLAN, ensure that you have followed the instructions in Wireless Local Area Network on page 63. NOTE: The following networking instructions do not apply to internal cards with Bluetooth® wireless technology or cellular products.
66Setting Up and Using Networks This section provides general procedures for connecting to a network using wireless technology. Specific network names and configuration details vary. See Wireless Local Area Network on page 63 for more information about how to prepare for connecting your computer to a WLAN. Your wireless network card requires specific software and drivers for connecting to a network. The software is already installed. NOTE: If the software is removed or corrupted, follow the instructions in the user documentation for your wireless network card. Verify the type of wireless network card installed in your computer and then search for that name on the Dell™ Support website at support.dell.com. For information on the type of wireless network card that is installed in your computer, see Checking Your Wireless Network Card on page 63. Determining the Wireless Network Device Manager Depending on the software installed on your computer, different wireless configuration utilities may manage your network devices: • Your wireless network card’s client utility • The Windows XP or Windows Vista operating system To determine which wireless configuration utility is managing your wireless network card in Windows XP: 1Click Start→ Settings→ Control Panel→ Network Connections. 2Right-click the Wireless Network Connection icon, and then click Vi e w Available Wireless Networks . If the Choose a wireless network window states Windows cannot configure this connection , the wireless network card’s client utility is managing the wireless network card. If the Choose a wireless network window states Click an item in the list below to connect to a wireless network in range or to get more information , the Windows XP operating system is managing the wireless network card. To determine which wireless configuration utility is managing your wireless network card in Windows Vista: 1Click Start→ Connect To→ Manage wireless networks. 2 Double-click a profile to open the wireless network properties screen.
Setting Up and Using Networks67 For specific information about the wireless configuration utility installed on your computer, see your wireless network documentation in the Windows Help and Support Center (click Start→ Help and Support). Completing the Connection to the WLAN When you turn on your computer and a network (for which your computer is not configured) is detected in the area, a pop-up appears near the network icon in the notification area (in the lower-right corner of the Windows desktop). Follow the instructions provided in any utility prompts that appear on your screen. Once you have configured your computer for the wireless network that you selected, another pop-up notifies you that your computer is connected to that network. Thereafter, whenever you log on to your computer within the range of the wireless network that you selected, the same pop-up notifies you of the wireless network connection. NOTE: If you select a secure network, you must enter a WEP or WPA key when prompted. Network security settings are unique to your network. Dell cannot provide this information. NOTE: Your computer can take up to 1 minute to connect to the network. Monitoring the Status of the Wireless Network Card Through Dell QuickSet The wireless activity indicator provides you with an easy way to monitor the status of your computer ’s wireless devices. To turn the wireless activity indicator on or off, click the QuickSet icon in the taskbar and select Hotkey Popups. If Wireless Activity Indicator Off is not checked, the indicator is on. If Wireless Activity Indicator Off is checked, the indicator is off. The wireless activity indicator displays whether your computer’s integrated wireless devices are enabled or disabled. When you turn the wireless networking function on or off, the wireless activity indicator changes to display the status. For more information about the Dell QuickSet wireless activity indicator, right- click the QuickSet icon in the taskbar and select Help.
68Setting Up and Using Networks Mobile Broadband (or Wireless Wide Area Network) A Mobile Broadband network, also known as a Wireless Wide Area Network (WWAN), is a high-speed digital cellular network that provides Internet access over a much wider geographical area than a WLAN, which typically covers only from 100 to 1000 feet. Your computer can maintain Mobile Broadband network access as long as the computer is within a cellular-data coverage zone. Contact your service provider for coverage of a high-speed digital cellular network. NOTE: Even if you are able to make a call from your cellular phone in a specific geographical location, that location may not necessarily be within a cellular-data coverage zone. What You Need to Establish a Mobile Broadband Network Connection NOTE: Depending on your computer, you can use a Mini Card to establish a Mobile Broadband network connection. To set up a Mobile Broadband network connection, you need: • A Mini Card • An activated Subscriber Identity Module (SIM) for your service provider NOTE: Only Cingular and Vodafone need a SIM card. Verizon, Sprint, and Telus do not use a SIM. • The Dell Mobile Broadband Card Utility (already installed on your computer if you purchased the card when you purchased your computer, or on the media that accompanied your card if purchased separately from your computer) If the utility is corrupted or deleted from your computer, see the Dell Mobile Broadband Card Utility user’s guide for instructions. The user’s guide is available through the Windows Help and Support Center (click Start→ Help and Support) or on the media that accompanied your card if you purchased it separately from your computer. Checking Your Dell Mobile Broadband Card Depending on what you selected when you purchased your computer, the computer has a variety of configurations. To determine your computer configuration, see one of the following:
Setting Up and Using Networks69 • Your order confirmation • Microsoft Windows Help and Support Center To check your Mobile Broadband card in the Windows Help and Support Center: 1Click Start→ Help and Support→ Use Tools to view your computer information and diagnose problems . 2Under Tools, click My Computer Information→ Find information about the hardware installed on this computer. On the My Computer Information - Hardware screen, you can view the type of Mobile Broadband card installed in your computer as well as other hardware components. NOTE: The Mobile Broadband card is listed under Modems. Connecting to a Mobile Broadband Network NOTE: These instructions only apply to Mini-Cards. They do not apply to internal cards with wireless technology. NOTE: Before you connect to the Internet, you must activate Mobile Broadband service through your cellular service provider. For instructions and for additional information about using the Dell Mobile Broadband Card Utility, see the users guide available through the Windows Help and Support Center (click Start→ Help and Support). The users guide is also available on the Dell Support website at support.dell.com and on the media included with your Mobile Broadband card if you purchased the card separately from your computer. Use the Dell Mobile Broadband Card Utility to establish and manage a Mobile Broadband network connection to the Internet: 1Click the Dell Mobile Broadband Card Utility icon on the Windows desktop, to run the utility. 2Click Connect. NOTE: The Connect button changes to the Disconnect button. 3Follow the instructions on the screen to manage the network connection with the utility. Or 1Click Start→ All Programs→ Dell Wireless.
70Setting Up and Using Networks 2Click Dell Wireless Broadband and follow the instructions on the screen. Enabling/Disabling the Dell™ Mobile Broadband Card NOTE: If you are unable to connect to a Mobile Broadband network, ensure that you have all the components for establishing a Mobile Broadband connection (see What You Need to Establish a Mobile Broadband Network Connection on page 68), and then verify that your Mobile Broadband card is enabled by verifying the setting of the wireless switch. You can turn your Mobile Broadband card on and off using the wireless switch on your computer. You can turn your computer’s wireless devices on and off with the wireless switch on the left side of the computer (see Left Side View on page 25). If the switch is in the on position, move the switch to the off position to disable the switch and the Mobile Broadband card. If the switch is in the off position, move the switch to the on position to enable the switch and the Dell Mobile Broadband card. For information about the wireless switch positions, see wireless switch on page 26. To monitor the status of your wireless device, see Monitoring the Status of the Wireless Network Card Through Dell QuickSet on page 67. Managing Your Network Settings Through the Dell QuickSet Location Profiler The Dell QuickSet Location Profiler helps you manage network settings that correspond to your computer’s physical location. It includes two categories of profile settings: • Location Profile Settings • General Mobility Settings You can use Location Profile Settings to create profiles for accessing the Internet with your computer in your office, home, or other public places with Internet services. General Mobility Settings allows you to change the way network connections are handled. The profiles consist of different network settings and equipment that you need when using your computer in different locations. For more information about Dell QuickSet, right-click the QuickSet icon in the taskbar and select Help.