Asus RS120-E4/PA4 - Manual (Page 170)

A-2 Appendix: Reference information
A.1 Intel ® EM64T
• The motherboard is fully compatible with Intel ® Xeon 3000 series and Xeon
X3200 series processors running on 32-bit operating systems.
• The motherboard comes with a BIOS file that supports EM64T. You can
download the latest BIOS file from the ASUS website (www.asus.com/
support/download/) if you need to update the BIOS file. See Chapter 5 for
details.
• Visit www.intel.com for more information on the EM64T feature.
• Visit www.microsoft.com for more information on Windows
® 64-bit OS.
Using.the.Intel ® .EM64T.feature
To use the Intel ® EM64T feature:
1. Install an Intel ® Xeon 3000 series and Xeon X3200 series CPU that supports
the Intel ® EM64T.
2. Install a 64-bit operating system (Windows ® XP Professional x64 Edition or
Windows ® Server 2003 x64 Edition).
3. Install the 64-bit drivers for the motherboard components and devices from
the support CD.
4. Install the 64-bit drivers for expansion cards or add-on devices, if any.
Refer to the expansion card or add-on device(s) documentation, or visit the
related website, to verify if the card/device supports a 64-bit system.
A.2 Enhanced Intel SpeedStep ®
Technology (EIST)
• The motherboard comes with a BIOS file that supports EIST. You can
download the latest BIOS file from the ASUS website (www.asus.com/
support/download/) if you need to update the BIOS. See Chapter 5 for
details.
• Visit www.intel.com for more information on the EIST feature.
A.2.1. System.requirements
Before using EIST, check your system if it meets the following requirements:
• Intel ® Xeon 3000 series and Xeon X3200 series processor with EIST support
• BIOS file with EIST support
• Operating system with EIST support (Windows ® XP SP2/Windows ® Server
2003 SP1/Linux 2.6 kernel or later versions)