Article ID: 899656
Article Last Modified on 10/11/2007
APPLIES TO
- Microsoft Windows Server 2003, Standard x64 Edition
- Microsoft Windows Server 2003, Datacenter x64 Edition
- Microsoft Windows Server 2003, Enterprise x64 Edition
SYMPTOMS
On some multiprocessor computers, not all processors are recognized by x64-based versions of Microsoft Windows Server 2003.
CAUSE
This problem occurs because of how some dual-core processor based computers implement Advanced Programmable Interrupt Controller (APIC) numbering in their ROM BIOS.
RESOLUTION
Update information
The following file is available for download from the Microsoft Download Center:
![[GRAPHIC: Download]](/wiki/index.php?title=File:Download.gif){kind=small}
Download the 899656 package now. Release Date: August 16, 2005
For more information about how to download Microsoft support files, click the following article number to view the article in the Microsoft Knowledge Base:
119591 How to obtain Microsoft support files from online services
Microsoft scanned this file for viruses. Microsoft used the most current virus-detection software that was available on the date that the file was posted. The file is stored on security-enhanced servers that help prevent any unauthorized changes to the file.
Prerequisites
No prerequisites are required.
Restart requirement
You must restart the computer after you apply this update.
Update replacement information
This update does not replace any other updates.
File information
The English version of this update has the file attributes (or later file attributes) that are listed in the following table. The dates and times for these files are listed in Coordinated Universal Time (UTC). When you view the file information, it is converted to local time. To find the difference between UTC and local time, use the Time Zone tab in the Date and Time tool in Control Panel.
Date Time Version Size File name -------------------------------------------------------- 09-Jul-2005 04:53 5.2.3790.2484 279,040 Hal.dll 09-Jul-2005 04:53 5.2.3790.2484 43,008 Arpidfix.exe
STATUS
Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the "Applies to" section.
MORE INFORMATION
Technical support for Windows x64 editions
Your hardware manufacturer provides technical support and assistance for Microsoft Windows x64 editions. Your hardware manufacturer provides support because a Windows x64 edition was included with your hardware. Your hardware manufacturer might have customized the Windows x64 edition installation with unique components. Unique components might include specific device drivers or might include optional settings to maximize the performance of the hardware. Microsoft will provide reasonable-effort assistance if you need technical help with your Windows x64 edition. However, you might have to contact your manufacturer directly. Your manufacturer is best qualified to support the software that your manufacturer installed on the hardware.
For product information about Microsoft Windows XP Professional x64 Edition, visit the following Microsoft Web site:
For product information about Microsoft Windows Server 2003 x64 editions, visit the following Microsoft Web site:
For more information about the standard terminology that is used to describe Microsoft software updates, click the following article number to view the article in the Microsoft Knowledge Base:
824684 Description of the standard terminology that is used to describe Microsoft software updates
Additional query words: Winx64 Windowsx64 64bit 64-bit
Keywords: kbqfe kbhotfixserver kbwinserv2003sp2fix KB899656
