Boot

Boot Priority Order

Specifies the order of different devices in which the

 

computer will boot through at start up.

Hard Disk Drives

Specifies which hard drive the computer can boot

 

through.

USB Storage Device

Specifies which USB storage device the computer can

 

boot through.

CD/DVD ROM Drives

Specifies which CD/DVD the computer can boot through.

Network

Specifies which network device the computer can boot

 

through.

Exit

This section allows you to save, discard, and load default settings before exiting from System Setup.

Updating the BIOS

It is recommended to update your BIOS (system setup), on replacing the system board or if an update is available. For notebooks, ensure that your computer battery is fully charged and connected to a power outlet

1.Restart the computer.

2.Go to support.dell.com/support/downloads.

3.If you have your computer's Service Tag or Express Service Code:

NOTE: For desktops, the service tag label is available on the front of your computer.

NOTE: For notebooks, the service tag label is available on the bottom of your computer.

a)Enter the Service Tag or Express Service Code and click Submit.

b)Click Submit and proceed to step 5.

4.If you do not have your computer's service tag or express service code, select one of the following:

a)Automatically detect my Service Tag for me

b)Choose from My Products and Services List

c)Choose from a list of all Dell products

5.On the application and drivers screen, under the Operating System drop-down list, select BIOS.

6.Identify the latest BIOS file and click Download File.

7.Select your preferred download method in the Please select your download method below window; click Download Now.

The File Download window appears.

8.Click Save to save the file on your computer.

9.Click Run to install the updated BIOS settings on your computer. Follow the instructions on the screen.

System and Setup Password

You can create a system password and a setup password to secure your computer.

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Dell 2520 owner manual Updating the Bios, System and Setup Password

2520 specifications

The Dell 2520 is a versatile and robust printer designed to meet the needs of small to medium-sized businesses, providing efficient printing solutions. This printer showcases a blend of performance, performance, and reliability, making it a valuable asset in any office environment.

One of the main features of the Dell 2520 is its fast and efficient printing capabilities. It boasts impressive print speeds, delivering high-quality black-and-white and color documents. This ensures that users can handle high-volume printing tasks without significant downtime, enhancing productivity in busy workspaces.

The printer supports a variety of media types and sizes, accommodating diverse printing needs. With the ability to handle standard paper sizes, envelopes, and labels, the Dell 2520 offers flexibility in document presentation. Its automatic duplexing feature also enables double-sided printing, which not only saves paper but reduces printing costs.

In terms of technologies, the Dell 2520 incorporates advanced laser printing technology, which ensures crisp text and vibrant graphics. This technology provides sharp resolution, making it ideal for producing professional documents, marketing materials, and presentations. The printer also features a user-friendly control panel, simplifying operation and allowing users to navigate settings effortlessly.

Another significant characteristic of the Dell 2520 is its connectivity options. It supports USB and network connections, allowing users to print from various devices. This functionality is crucial in today’s work environments, where employees may need to print from laptops, desktops, or mobile devices. Additionally, Dell provides software solutions for managing print jobs, making it easier for users to monitor usage and maintain productivity.

The printer’s compact design fits easily into most office spaces, while its durable construction ensures long-lasting performance. It is built to withstand the demands of everyday printing, with easy access to toner and maintenance components.

Finally, the Dell 2520 is designed with energy efficiency in mind. Its energy-saving features help reduce power consumption, contributing to lower operational costs and minimizing environmental impact. This combination of performance, reliability, and eco-friendliness makes the Dell 2520 a smart choice for businesses looking to optimize their printing capabilities.