Asus P4P800S-X 1.6.1 Overview, Technology, Hyper-Threading, 3.Reboot the computer, Buy an Intel Pentium 4 CPU that supports, Notes on Intel® Hyper-ThreadingTechnology

1.6Central Processing Unit (CPU)

1.6.1 Overview

The Intel® Pentium® 4 Northwood/Willamette/Prescott processors has a gold triangular mark on one corner. This mark indicates the processor Pin 1 that should match a specific corner of the CPU socket.

P4P800S-X

Gold Arrow

P4P800S-X Socket 478

Incorrect installation of the CPU into the socket may bend the pins and severely damage the CPU!

Notes on Intel® Hyper-Threading Technology

1.This motherboard supports Intel® Pentium 4 CPUs with Hyper-Threading

Technology.

2.Make sure to enable the Hyper-Threading Technology item in the BIOS before installing a supported operating system. See section “2.4.2 CPU Configuration” for details.

3.To verify the Hyper-Threading feature, go to the Windows OS System Properties -> Hardware -> Device Manager -> Processors. The list should display two existing processors.

4.Hyper-Threading Technology is supported under Windows® XP™ and later versions only.

5.It is recommended that you install Windows® XP™ Service Pack 1.

6.For more information on Hyper-Threading Technology, visit www.intel.com/info/hyperthreading.

To use the Hyper-Threading Technology on this motherboard:

1.Buy an Intel Pentium 4 CPU that supports Hyper-Threading Technology. Install the CPU.

2.Power up the system and enter BIOS Setup (see Chapter 2). Under the Advanced Menu, make sure that the item Hyper-Threading Technology is set to Enabled. The item appears only if you installed a CPU that supports Hyper- Threading Technology.

3.Reboot the computer.

ASUS P4P800S-X motherboard 1-7