Article ID: 837385
Article Last Modified on 10/27/2005
APPLIES TO
- Microsoft Windows 2000 Advanced Server
- Microsoft Windows 2000 Datacenter Server
SYMPTOMS
Microsoft Windows 2000 Server may incorrectly report the amount of installed RAM in some computers. For example, if you install four 2-gigabyte (GB) DIMM RAM modules, Windows 2000 Server may report that only 6 GB of RAM are available.
Note This problem does not affect the correct use of all the installed RAM. The problem affects only the amount of RAM that is reported. Windows 2000 Server still uses all the installed RAM.
CAUSE
Windows 2000 Advanced Server supports a maximum of 8 GB of RAM. Windows 2000 Datacenter Server supports a maximum of 64 GB of RAM. However, on some computers, the code that handles the maximum amount of supported memory uses the highest physical page to determine the amount of installed RAM in the computer. This scenario can cause Windows to incorrectly report the amount of installed RAM.
RESOLUTION
Hotfix information
A supported hotfix is now available from Microsoft, but it is only intended to correct the problem that this article describes. Apply it only to systems that are experiencing this specific problem.
To resolve this problem, contact Microsoft Product Support Services to obtain the hotfix. For a complete list of Microsoft Product Support Services telephone numbers and information about support costs, visit the following Microsoft Web site:
Note In special cases, charges that are ordinarily incurred for support calls may be canceled if a Microsoft Support Professional determines that a specific update will resolve your problem. The usual support costs will apply to additional support questions and issues that do not qualify for the specific update in question.
Prerequisites
No prerequisites are required.
Restart requirement
You must restart your computer after you apply this hotfix.
Hotfix replacement information
This hotfix does not replace any other hotfixes.
File information
The English version of this hotfix has the file attributes (or later) 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 -------------------------------------------------------------- 10-Feb-2004 19:47 5.0.2195.6897 30,160 Mountmgr.sys 05-Apr-2004 20:39 5.0.2195.6921 1,700,608 Ntkrnlpa.exe 05-Apr-2004 20:39 5.0.2195.6921 1,722,176 Ntkrpamp.exe
STATUS
Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the "Applies to" section of this article.
MORE INFORMATION
For additional information, click the following article numbers to view the articles in the Microsoft Knowledge Base:
816915 New file naming schema for Microsoft Windows software update packages
824684 Description of the standard terminology that is used to describe Microsoft software updates
Keywords: kbbug kbfix kbqfe kbwin2000presp5fix kbhotfixserver KB837385
