computer, and then repeat steps 3 and 4.

5.To assign a new password, follow the procedure in Assigning a System Password.

6.Exit system setup.

Administrator Password

Option Settings

You cannot change or enter a new administrator password if either of the following two options is displayed:

Set — An administrator password is assigned.

Disabled — The administrator password is disabled by a jumper setting on the system board.

You can only assign an administrator password when the following option is displayed:

Not Set — No administrator password is assigned and the password jumper on the system board is in the enabled position (the default setting).

Assigning an Administrator Password

The administrator password can be the same as the system password.

NOTE: If the two passwords are different, the administrator password can be used as an alternate system password. However, the system password cannot be used in place of the administrator password.

1.Enter system setup (see Entering System Setup) and verify that Admin Password is set to Not Set.

2.Select Admin Password and press <Enter>.

3.Type your new administrator password.

You can use up to 32 characters. To erase a character when entering your password, press <Backspace>. The password is case sensitive.

Certain key combinations are not valid. If you enter one of these invalid combinations, the speaker emits a beep. As you press each character key (or the spacebar for a blank space), a placeholder appears.

4.Type your new password a second time to confirm and press OK button. The password setting changes to Set.

5.Exit system setup.

A change to Admin Password becomes effective immediately (no need to restart the computer).

Operating Your Computer With an Administrator Password Enabled

When you enter system setup, the Admin Password option is highlighted, prompting you to type the password. If you do not type the correct password, the computer lets you view, but not modify, system setup options.

NOTE: You can use Password Status in conjunction with Admin Password to protect the system password from unauthorized changes.

Deleting or Changing an Existing Administrator Password

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Dell 780 service manual Administrator Password
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780 specifications

The Dell OptiPlex 780 is a versatile desktop computer that stands out for its reliability, performance, and energy efficiency, making it an ideal choice for businesses and individuals alike. Launched as part of Dell's OptiPlex series, the 780 caters to a wide range of computing needs, from basic office tasks to more demanding applications.

One of the most notable features of the Dell 780 is its powerful performance. It is equipped with Intel's Core 2 Duo processors, which deliver reliable multitasking capability and responsiveness. With options for up to 8GB of DDR3 RAM, users can expect smooth operation when running various applications simultaneously. This makes the OptiPlex 780 suitable for environments where productivity is essential.

In terms of connectivity, the Dell 780 is built with a variety of ports, including USB 2.0 and USB 3.0, ensuring compatibility with numerous peripherals and devices. Additionally, it offers audio jacks, a serial port, and VGA, DisplayPort, or DVI outputs, allowing users to connect to multiple displays or integrate with legacy systems.

The Dell 780 incorporates several technologies focused on security and management, making it a reliable choice for businesses. The built-in Trusted Platform Module (TPM) enhances data protection by enabling hardware-based encryption, while the chassis lock feature provides physical security against unauthorized access. Furthermore, with remote management capabilities, IT administrators can efficiently monitor and maintain the system, reducing downtime and simplifying support tasks.

Energy efficiency is another key characteristic of the Dell OptiPlex 780. It is designed to meet Energy Star certification requirements, which signifies that it consumes less power compared to traditional desktop computers. This not only contributes to lower utility bills but also aligns with environmentally responsible practices, making it a compelling option for organizations aiming to reduce their carbon footprint.

The unit’s compact design and choice of form factors—mini-tower, desktop, and small form factor—allow it to fit seamlessly into various office environments. The easy-to-access internal components further facilitate upgrades and maintenance, providing flexibility for future enhancements.

Overall, the Dell OptiPlex 780 combines robust performance, extensive connectivity options, advanced security features, and energy efficiency, making it an exceptional choice for a diverse range of users. Whether in a corporate setting or at home, it continues to deliver dependable performance that meets the demands of modern computing.
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