6.Disconnect the AC adapter cable from your wireless router to ensure that there is no power connected to the router.

7.Insert a network cable into the network (RJ-45) connector on the unpowered broadband modem.

8.Connect the other end of the network cable into the Internet network (RJ-45) connector on the unpowered wireless router.

9.Ensure 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.

10.Turn on only your broadband modem and wait for at least 2 minutes for the broadband modem to stabilize. After 2 minutes, proceed to step 11.

11.Turn on your wireless router and wait for at least 2 minutes for the wireless router to stabilize. After 2 minutes, proceed to step 12.

12.Start your computer and wait until the boot process completes.

13.See 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.

14.If necessary, configure your wireless network card to connect to the wireless network. See Connecting to a Wireless Local Area Network.

Connecting to a Wireless Local Area Network

NOTE: Before you connect to a WLAN, ensure that you have followed the instructions in Wireless Local Area Network (WLAN).

NOTE: The following networking instructions do not apply to internal cards with Bluetooth® wireless technology or cellular products.

This section provides general procedures for connecting to a network via wireless technology. Specific network names and configuration details vary. See Wireless Local Area Network (WLAN) 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.

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 operating system

To determine which wireless configuration utility is managing your wireless network card:

1.Click the Start button, point to Settings, and then click Control Panel.

2.Double-clickNetwork Connections.

3.Right-click the Wireless Network Connection icon, and then click View 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.

For specific information about the wireless configuration utility installed on your computer, see your wireless network documentation in the Windows Help and Support Center.

To access the Help and Support Center:

1.Click the Start button and click Help and Support.

2.Under Pick a Help topic, click Dell User and System Guides.

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Dell PP04X specifications Connecting to a Wireless Local Area Network, Determining the Wireless Network Device Manager
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PP04X specifications

The Dell PP04X, commonly known as the Dell Latitude E6420, is a versatile and robust laptop that is designed for business professionals and power users alike. It combines performance, durability, and a wide array of connectivity options, making it a popular choice in the corporate world.

One of the standout features of the PP04X is its solid build quality. The laptop is constructed with a premium aluminum chassis paired with a magnesium alloy frame, ensuring it can withstand the rigors of daily use. The spill-resistant keyboard provides an added layer of protection against accidental spills, making this device a reliable option for users on the go.

The Dell PP04X is powered by Intel's second-generation Core processors, providing excellent performance for multitasking and demanding applications. With options ranging from Core i3 to Core i7, users can select the level of power they need for their specific tasks. The laptop supports up to 8GB of DDR3 RAM, which contributes to its ability to handle multiple applications simultaneously without compromising speed.

In terms of storage, the Latitude E6420 offers various configurations, including traditional hard drives (HDD) and solid-state drives (SSD), allowing users to balance performance and storage capacity based on their requirements. The inclusion of SSD options results in faster boot times and quicker file access, greatly enhancing overall productivity.

The display of the Dell PP04X is another highlight. It features a 14-inch HD screen with anti-glare technology, making it suitable for use in various lighting conditions, whether in a brightly lit office or while traveling. The high-resolution screen ensures crisp visuals, ideal for presentations and detailed graphic work.

Connectivity options on the Latitude E6420 are plentiful, featuring multiple USB ports, an HDMI output, and an ExpressCard slot for expandability. Additionally, users can opt for built-in mobile broadband capabilities to stay connected on the move.

Dell also places a strong emphasis on security in the PP04X. The laptop includes features such as a fingerprint reader, smart card reader, and optional TPM (Trusted Platform Module) for enhanced security, ensuring that sensitive information remains protected.

Overall, the Dell PP04X Latitude E6420 is an excellent choice for business users who require a durable and powerful laptop. With its blend of performance, security features, and connectivity options, it is well-suited to meet the demands of a fast-paced work environment. Whether for office use or travel, the PP04X provides a reliable and efficient computing experience.
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