Safeguarding the Notebook, Turning Off the Notebook

Hardware and Software Setup

Safeguarding the Notebook

Protecting the Notebook Against Viruses

When you use the notebook for email, network, or Internet access, you expose the notebook to computer viruses. Computer viruses can disable the operating system, your applications, or your utilities or cause them to function abnormally. Antivirus software can detect most viruses, destroy them, and, in most cases, repair any damage they have caused.

HP strongly recommends that you install optional antivirus software before using your modem or connecting to a network. Antivirus software is available from most computer or electronics retailers. To provide protection against newly discovered viruses, antivirus softare must be installed and updated periodically.

Turning Off the Notebook

Whenever possible, shut down the notebook by following the appropriate Windows shutdown procedure:

■In Windows 2000, select Start > Shut Down > Shut Down, then select the OK button.

■In Windows XP, select Start > Turn off computer > Turn off.

Using the Notebook Safely

To protect the notebook from the power surges that may be caused by an unreliable power supply or an electrical storm:

■Plug the notebook power cord into an optional, high-quality surge protector. Surge protectors are available from most computer or electronics retailers.

■Provide surge protection for the cable that connects the modem to the telephone jack.

■Run the notebook on battery power or shut down the notebook and disconnect the power cord.

Startup Guide

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333953-001 specifications

The HP 333953-001 is a sophisticated power supply designed specifically for compatibility with HP ProLiant servers, especially the Gen8 and Gen9 series. As with many HP components, the 333953-001 adheres to rigorous standards for reliability and efficiency, making it a preferred choice for enterprises looking to maintain optimal performance in their data centers.

One of the outstanding features of the HP 333953-001 is its robust 460W output, which provides ample power for demanding server configurations. This capability is critical for supporting multiple processors, extensive memory configurations, and various I/O devices without compromising system stability.

An essential technology incorporated into the HP 333953-001 is the 80 PLUS certification, which indicates high energy efficiency. This certification ensures that the power supply operates at least 80% efficiency at 20%, 50%, and 100% of rated loads. Such efficiency not only reduces electricity costs but also decreases heat generation within the server chassis, which can prolong the lifespan of internal components and contribute to a more sustainable IT infrastructure.

The HP 333953-001 features redundancy support, allowing server configurations to maintain performance even in the event of a power supply failure. This is particularly important for critical applications that require high availability, providing an additional layer of reliability in mission-critical environments.

Designed for seamless integration, the HP 333953-001 is easy to install and connects with other components through standardized connectors. This thoughtful design minimizes downtime during replacements or upgrades, making it an efficient solution for IT managers.

The build quality of the HP 333953-001 is also noteworthy, with manufacturers utilizing high-grade components to ensure durability and longevity. This is complemented by comprehensive thermal management systems that work to keep the power supply operating within safe temperature ranges, further enhancing its longevity and overall performance.

In conclusion, the HP 333953-001 power supply epitomizes reliability, efficiency, and effective design. Its features and technologies make it an integral component for anyone operating in demanding server environments, ensuring consistent performance and peace of mind for IT professionals managing critical infrastructure.