Hardware and Software Setup

Installing Optional Software

You can install third-party software or preloaded utilities at any time after initial setup is complete.

To install a third-party application, refer to the documentation included with the application.

To install a preloaded application, select Start >

All Programs > Software Setup. A setup wizard loads, and a list of applications is displayed. Select the application you want to install, and follow the instructions on the screen.

To view the descriptions and space requirements of preloaded utilities without installing them, select Start > All Programs > Software Setup, and, after viewing the utility information, select Cancel.

Selecting Regional Settings

Keyboard language and other regional preferences, such as time, date, and currency format, are set in the operating system. To access regional settings, select Start > Control Panel > Date, Time, Language, and Regional Options icon.

For information about selecting regional settings, open the Regional Options window, then use context-sensitive Help. To use context-sensitive Help, select the question mark button in the upper-right corner of the window, then select an item. A definition, explanation, or procedure is displayed.

Selecting Screen Settings

If you would like to see more items on your screen or to change the size of items displayed on the screen, you can change the screen resolution setting in your operating system. To access the screen resolution settings, select Start > Control Panel > Appearance and Themes icon > Change The Screen Resolution task > Settings tab.

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Compaq 335401-001 manual Installing Optional Software, Selecting Regional Settings, Selecting Screen Settings

335401-001 specifications

The Compaq 335401-001 is a versatile and efficient power supply unit designed for use in Compaq desktop computers. Featuring a form factor that is intended for compact spaces, this power supply is ideal for users looking to upgrade or replace their existing hardware with a reliable and robust solution.

One of the main features of the Compaq 335401-001 is its wattage output. With a power rating of 250 watts, it is capable of supplying consistent power to various components within the PC, including the motherboard, graphics cards, storage drives, and peripheral devices. This level of power is suitable for a range of everyday computing tasks, from office applications to casual gaming.

The Compaq 335401-001 employs several advanced technologies to ensure optimal performance. It includes built-in protections such as over-voltage, under-voltage, and short-circuit protections, which safeguard critical components from electrical faults. Moreover, it features Active Power Factor Correction (PFC), which enhances energy efficiency and ensures that the power supply operates effectively under varying loads.

In terms of characteristics, the Compaq 335401-001 is designed to meet industry-standard specifications, making it compatible with various Compaq desktop models and other systems requiring similar power connectors. It typically includes a 20-pin ATX connector for the motherboard, which is standard for power supplies, as well as additional connectors for IDE and SATA drives, ensuring comprehensive compatibility with modern storage devices.

Another notable feature of the Compaq 335401-001 is its cooling system. The unit generally incorporates a quiet, efficient fan, which helps to dissipate heat during operation, ensuring that the internal components are kept within optimal temperature ranges. This is particularly important in preventing thermal issues that could lead to system instability or hardware failure.

Compact in design, the Compaq 335401-001 adheres to space-saving principles while providing sufficient mounting options for easy installation. Its reliable performance, combined with the essential safety features and compatibility, makes it an excellent choice for both upgrades and replacements, catering to users looking for stability and efficiency in their computing experience. In summary, the Compaq 335401-001 stands out as a solid power supply option for users demanding a balance of performance and reliability in their desktop environments.