A.2.2 Using the EIST

To use the EIST feature:

1.Turn on the computer, then enter the BIOS Setup.

2.Go to the Advanced Menu, highlight CPU Configuration, then press <Enter>.

3.Set the Intel(R) SpeedStep Technology item to [Automatic], then press <Enter>.

4.Press <F10> to save your changes and exit the BIOS setup.

5.After the computer restarts, right click on a blank space on the desktop, then select Properties from the pop-up menu.

6.When the Display Properties

window appears, click the Screen Saver tab.

7.Click the Power button on the Monitor power section to open the Power Options Properties window.

8.On the Power schemes section, click , then select any option except Home/Office Desktop or

Always On.

9.Click Apply, then click OK.

10.Close the Display Properties window.

After you adjust the power scheme, the CPU internal frequency slightly decreases when the CPU loading is low.

The screen displays and procedures may vary depending on the operating system.

A-2

Appendix: CPU features

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Asus Z7S WS manual Using the Eist

Z7S WS specifications

The Asus Z7S WS is a workstation motherboard designed to deliver exceptional performance and reliability for a variety of professional applications, particularly in fields such as graphic design, 3D rendering, and scientific computing. This motherboard stands out with its robust features and cutting-edge technologies, making it an ideal choice for users who require high levels of performance and stability.

One of the cornerstone features of the Asus Z7S WS is its support for dual Intel Xeon processors, allowing users to take advantage of the impressive multi-threading capabilities offered by these powerful CPUs. This makes the Z7S WS suitable for multitasking and handling demanding workloads, enabling professionals to run multiple applications simultaneously without experiencing performance degradation.

In terms of memory support, the Z7S WS is compatible with up to 64GB of DDR3 RAM. This extensive memory capability is essential for memory-intensive tasks, ensuring that users can work with large datasets or complex projects without running into limitations. The motherboard also supports ECC (Error-Correcting Code) memory, which helps to enhance data integrity and system reliability, crucial for mission-critical applications.

The Asus Z7S WS embraces advanced storage technologies, featuring multiple SATA 6Gb/s ports and support for RAID configurations. This enables users to establish a reliable storage environment with improved performance and data protection. Additionally, the motherboard is equipped with an onboard SAS (Serial Attached SCSI) controller, allowing for enterprise-grade storage solutions and improved data transfer rates.

Connectivity is another strong suit of the Z7S WS. The motherboard provides a wide array of expansion slots, including PCIe slots for high-performance graphics cards and other add-on cards. This flexibility allows users to configure their workstation to meet specific needs, whether it's for gaming, professional graphics work, or computational tasks.

Moreover, the Asus Z7S WS features high-definition audio and multiple USB ports, catering to users who require audio capabilities and extensive peripheral connectivity. The robust power delivery system is designed to ensure stability even under heavy loads, making this motherboard a reliable choice for professional use.

Finally, Asus emphasizes durability and longevity in the design of the Z7S WS, incorporating high-quality components that can withstand prolonged usage. Overall, the Asus Z7S WS is a powerful workstation motherboard that provides the performance, reliability, and versatility needed for demanding professional environments.