Windows 2003 with 4GB memory
I’m installing a HP ML 370 G5 server with Windows 2003 R2 SP2 and the server upgraded to 4 GB memory. After done all the installation and updates, i check the system memory and on the “General” tab only display 3.25 GB memory.

I wonder where does the rest goes? So i dig in google.com and search for solution then i found out that we need to enable the PAE (Physical Address Extension) option on the boot.ini file.
WINDOWS=”Windows Server 2003, Standard” /PAE /noexecute=optout /fastdetect
You just need to add in the “/PAE” portion to your existing boot.ini file and reboot your server then you can see the full physical memory size display on the “General” tab.

Source : The Old New Thing


















January 23rd, 2008 at 12:38 am
Cool…I tried this in Windows XP 32bit but it doesn’t work. Have you tried this on Vista 32bit?
January 23rd, 2008 at 8:18 am
nope, i have not tried on vista 32bit as my machine also does not have so many memory.
January 23rd, 2008 at 11:47 am
google always the best way for solution
January 24th, 2008 at 10:12 pm
i agree with you iCalvyn, btw thanks for visiting.