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

If you forget your supervisor or setup password, you cannot operate your computer or change settings in the system setup program until you clear the forgotten password(s).

NOTICE: The following procedure resets all standard settings for your computer. Before proceeding, record all current settings so that you can restore them when you finish this procedure.

1Turn off the computer and unplug it from the electrical outlet (see page 20).

2Open the computer cover (see page 65).

3Locate the configuration jumper on the system board (see page 68), and move the jumper plug so that pins 2 and 3 are jumpered (to “clear” the password when you turn on the computer).

4Close the computer cover (see page 87), connect your computer to an electrical outlet, and turn on the computer.

5Access the system setup program (see page 94) and assign a new supervisor or setup password in the Maintenance menu.

6Exit and save the system setup program settings.

7After the computer boots, turn it off, and unplug it from the electrical outlet.

8Open the computer cover again.

9Move the configuration jumper plug so that pins 1 and 2 are jumpered (the “normal” setting).

10Close the computer cover, connect your computer to an electrical outlet, and turn on the computer.

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Appendix

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Dell 4400 manual Appendix
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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.
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