Option

Description

 

 

 

 

 

NOTE: USB keyboard and mouse always work in the BIOS setup

 

 

irrespective of these settings.

Audio

This field enables or disables the integrated audio controller. By default,

 

the Enable Audio option is selected.

Keyboard Illumination

This field lets you choose the operating mode of the keyboard

 

illumination feature.

 

The keyboard brightness level can be set from 0% to 100%

 

Disabled

 

Dim

 

Bright

 

This option is disabled by default.

Keyboard Backlight with AC

The Keyboard Backlight with AC option does not affect the main

 

keyboard illumination feature. Keyboard Illumination will continue to

 

support the various illumination levels. This field has an effect when the

 

backlight is enabled.

 

• Keyboard Backlight with AC

 

This option is disabled by default.

Unobtrusive Mode

This option, when enabled, pressing Fn+F7 turns off all light and sound

 

emissions in the system. To resume normal operation, press Fn+F7

 

again. This option is disabled by default.

Miscellaneous Devices

Allows you to enable or disable the following devices:

 

Enable Microphone

 

Enable Camera

 

Enable Media Card

 

Disable Media Card

 

 

NOTE: All devices are enabled by default.

 

You can also enable or disable Media Card.

Table 4. Video

 

 

 

 

Option

Description

 

 

LCD Brightness

Allows you to set the display brightness depending up on the power

 

source (On Battery and On AC).

NOTE: The Video setting will only be visible when a video card is installed into the system.

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Dell 3450 owner manual Video

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.