Dell 3450 owner manual

Page 52

Use the following guidelines to assign the system password:

•A password can have up to 32 characters.

•The password can contain the numbers 0 through 9.

•Only lower case letters are valid, upper case letters are not allowed.

•Only the following special characters are allowed: space, (”), (+), (,), (-), (.), (/), (;), ([), (\), (]), (`).

Re-enter the system password when prompted.

4.Type the system password that you entered earlier and click OK.

5.Select Setup Password, type your system password and press <Enter> or <Tab>. A message prompts you to re-type the setup password.

6.Type the setup password that you entered earlier and click OK.

7.Press <Esc> and a message prompts you to save the changes.

8.Press <Y> to save the changes. The computer reboots.

Deleting or Changing an Existing System and/or Setup Password

Ensure that the Password Status is Unlocked (in the System Setup) before attempting to delete or change the existing System and/or Setup password. You cannot delete or change an existing System or Setup password, if the Password Status is Locked.

To enter the System Setup, press <F2> immediately after a power-on or reboot.

1.In the System BIOS or System Setup screen, select System Security and press <Enter>. The System Security screen is displayed.

2.In the System Security screen, verify that Password Status is Unlocked.

3.Select System Password, alter or delete the existing system password and press <Enter> or <Tab>.

4.Select Setup Password, alter or delete the existing setup password and press <Enter> or <Tab>.

NOTE: If you change the System and/or Setup password, re-enter the new password when promoted. If you delete the System and/or Setup password, confirm the deletion when promoted.

5.Press <Esc> and a message prompts you to save the changes.

6.Press <Y> to save the changes and exit from the System Setup. The computer reboots.

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Contents Dell Latitude Page Contents Specifications Contacting Dell Working on Your Computer Before Working Inside Your ComputerTurning Off Your Computer After Working Inside Your Computer Recommended Tools Removing the Base CoverInstalling the Base Cover Removing the Battery Installing the Battery Base cover Battery Removing the Hard DriveInstalling the Hard Drive Removing the Wlan CardInstalling the Wlan Card Removing the System FanBase cover Battery Installing the System Fan Removing the KeyboardPage Installing the Keyboard Page Page Page Base cover Battery Hard drive System fan Keyboard Removing the Base FramePage Installing the Base Frame Removing the Heatsink Installing the Heatsink Removing the I/O BoardInstalling the I/O Board Removing the Coin-Cell BatteryInstalling the Coin-Cell Battery Removing the Display AssemblyInstalling the Display Assembly Removing the Display Bezel Installing the Display Bezel Removing the Display Panel Installing the Display panel Removing the Display Hinge Installing the Display Hinge Removing the CameraInstalling the Camera Removing the System BoardInstalling the System Board Removing the Speakers Installing the Speakers Removing the Power ConnectorInstalling the Power Connector Boot Sequence Navigation KeysSystem Setup Options Uefi Video Security KEK Performance Page Post Behavior Updating the Bios WlanSystem and Setup Password Password TypePage Diagnostics Enhanced Pre-Boot System Assessment ePSA DiagnosticsBattery Status Lights Device Status LightsSpecifications UMA VGA Feature Description Axis 102.4 mm 4.03 inches Mm 3.04 inches Physical Contacting Dell
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3450 specifications

The Dell 3450 is a robust and versatile desktop solution designed to meet the diverse needs of small to medium-sized businesses and general consumers alike. This model is part of Dell's broader lineup, balancing performance and efficiency while offering advanced features that cater to both productivity and entertainment.

One of the standout characteristics of the Dell 3450 is its processing power. Equipped with Intel's latest generation processors, it can handle a variety of tasks with ease, from basic document processing to more demanding applications such as complex data analysis or graphic design. The performance is further enhanced by options for up to 16GB of RAM, allowing users to multitask efficiently without experiencing noticeable slowdowns.

In terms of storage, the Dell 3450 offers both traditional HDD and modern SSD configurations, giving users the option to choose between ample disk space or faster data retrieval speeds. The SSD option significantly improves boot times and application loading speeds, making it an excellent choice for users who prioritize performance.

The design of the Dell 3450 also emphasizes user-friendliness and space efficiency. With a compact form factor, it can easily fit into various workspace setups without occupying excessive desk space. Despite its small size, the desktop does not compromise on connectivity options. It is equipped with multiple USB ports, HDMI and VGA outputs for additional displays, and an Ethernet port for reliable internet connectivity.

In addition to its robust hardware, the Dell 3450 incorporates several advanced technologies aimed at improving user experience. For instance, it boasts Dell’s advanced thermal management system, which ensures that the system remains cool under load, enhancing durability and performance longevity.

The desktop also comes with Dell's suite of software tools aimed at optimizing system performance and security. Features such as Dell Backup and Recovery ensure users can protect their data efficiently, while integrated security tools help safeguard against unauthorized access.

Overall, the Dell 3450 combines an appealing design with powerful hardware and cutting-edge technology, making it an ideal choice for users looking for a reliable, efficient, and future-proof desktop computer. Whether for home use or in a business environment, the Dell 3450 stands out as a strong contender in the current market.
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