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9Insert the module straight down into the connector, ensuring that it fits into the vertical guides at each end of the connector. Press firmly on the ends of the module until it snaps into place.

During most installations, the securing clips snap into the cutouts at each end of the module. During some installations, you have to use your fingers to gently push the clips into the cutouts.

NOTICE: Visually inspect the position of the securing clips and make sure that they have snapped into the vertical position in the cutouts on the ends of the memory modules. Otherwise, the securing clips may prevent the AGP card from being properly reinstalled.

10Reinstall the AGP card (see the following section).

11Close the computer cover (see page 87).

12Connect your computer and devices to their electrical outlets, and turn them on.

NOTICE: To connect a network cable, first plug the cable in to the network wall jack and then plug it in to the computer.

13Right-click the My Computer icon and then click Properties

14Click the General tab.

15To verify that the memory is installed correctly, check the amount of memory (RAM) listed.

CAUTION: Before you begin any of the procedures in this section, follow the safety instructions listed in "When Working Inside Your Computer" on page 12.

1Shut down the computer (see page 20).

2Turn off any attached devices and disconnect them from their electrical outlets.

NOTICE: To disconnect a network cable, first unplug the cable from your computer and then unplug it from the network wall jack.

3Disconnect the computer power cable from the wall outlet, and then press the power button to ground the system board.

4Open the computer cover (see page 65).

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Adding Parts

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Dell 4400 manual W . d e l l . c o m s u p p o r t . d e l l . c o m

4400 specifications

The Dell 4400, a notable product in the Dell lineup, is widely recognized for its powerful performance and versatility. Primarily targeted at small to medium-sized businesses and home offices, the Dell 4400 combines cutting-edge technology with user-friendly features, making it a preferred choice for professionals on the go.

One of the standout features of the Dell 4400 is its robust processing power. Equipped with Intel processors, users can expect seamless multitasking capabilities, enabling them to run multiple applications simultaneously without a hitch. The integration of advanced graphics options allows for an enhanced visual experience, making it suitable for graphic designers and multimedia creators.

Storage capacity on the Dell 4400 is another significant advantage. With various configurations available, users can choose between traditional hard drives and solid-state drives, offering flexibility based on their storage needs. The faster read and write speeds of solid-state drives improve overall system performance and contribute to quicker boot times and application loading.

Connectivity options are expansive on the Dell 4400. The system features a range of USB ports, HDMI, and Ethernet ports, catering to various peripherals and networking requirements. This ensures that users can easily connect to external devices like printers, scanners, and external monitors without facing compatibility issues.

In terms of durability, the Dell 4400 boasts a sturdy design that can withstand the rigors of everyday use. High-quality materials are used in its construction, ensuring longevity and reliability. This durability is complemented by efficient cooling systems that prevent overheating, further enhancing the lifespan of the device.

Security features are integrated into the Dell 4400 to protect sensitive information. This includes options for biometric authentication, such as fingerprint readers, alongside standard encryption software. Such measures are critical in today’s digital age, where cybersecurity is paramount.

With its combination of powerful hardware, versatile connectivity, robust storage options, and proactive security features, the Dell 4400 stands out as a reliable choice for both professionals and everyday users. Whether for business applications, creative work, or general home use, the Dell 4400 delivers exceptional performance and functionality. This makes it a valuable asset in any working environment.