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It's a limitation of the operating system, and it will only be able to use 2.5 to 3GB of RAM.<br />
<a href="http://www.codinghorror.com/blog/archives/000811.html" rel="ugc">http://www.codinghorror.com/blog/archives/000811.html</a><br />
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It's a limitation of the operating system, and it will only be able to use 2.5 to 3GB of RAM.
http://www.codinghorror.com/blog/archives/000811.html [http://www.codinghorror.com/blog/archives/000811.html]



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RAM is SLI ready (with SLI enabled) I'm sure this is the reason, if I right click on My Computer and properties is list total RAM as 2.5GB, same in task manager. But I have 4 x 1GB sticks installed, detected in BIOS and in Everest, where or what is Windows XP Pro doing with the 1.5GB?
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RAM is SLI ready (with SLI enabled) I'm sure this is the reason, if I right click on My Computer and properties is list total RAM as 2.5GB, same in task manager. But I have 4 x 1GB sticks installed, detected in BIOS and in Everest, where or what is Windows XP Pro doing with the 1.5GB?

Have 4GB RAM (EPP) but XP is hiding 1.5GB of it.

The Microsoft Legacy Operating System topic includes legacy versions of Microsoft operating systems prior to Windows 2000: All versions of MS-DOS and other versions developed for specific manufacturers and Windows 3/3.1, Windows 95 and Windows 98, plus any other Windows-related versions, and Windows Mobile.

Microsoft Legacy OS

This topic area includes legacy versions of Windows prior to Windows 2000: Windows 3/3.1, Windows 95 and Windows 98, plus any other Windows-related versions including Windows Mobile.