incorrect RAM shown in windows XP

[Guest]

Hi everyone,

I am running Windows XP Pro 32 Bits, with AMD Dual Core 270B Opteron CPU,
4GB Legend RAM, with MSI K8N Master2- FAR motherboard but it is only showing
3GB in Windows System Properties(right click on "My Computer" and select
"properties"), but 4GB in BIOS.

I tried /PAE and /3GB switch stated in the article
http://support.microsoft.com/default.aspx?scid=kb;en-us;283037, with no luck.

However, it is showing 4GB of "Total Physical Membory" if I go to
"Start-->All Programs-->Accessories-->System Tools-->System Information".

I also run a diagnotic tools called "Sandra" from "SiSoftware LTD", it
showing only 3GB is available as well.

Show I am quite confuse now. Has anyone come across this problem before?

Thanks

 

[ANONYMOUS]

What do you get when you press Windows+Pause

Windows = Windows Logo key
Pause = Pause Key

hth

 

[Steve N.]

Hi everyone,

I am running Windows XP Pro 32 Bits, with AMD Dual Core 270B Opteron CPU,
4GB Legend RAM, with MSI K8N Master2- FAR motherboard but it is only showing
3GB in Windows System Properties(right click on "My Computer" and select
"properties"), but 4GB in BIOS.

I tried /PAE and /3GB switch stated in the article
http://support.microsoft.com/default.aspx?scid=kb;en-us;283037, with no luck.

However, it is showing 4GB of "Total Physical Membory" if I go to
"Start-->All Programs-->Accessories-->System Tools-->System Information".

I also run a diagnotic tools called "Sandra" from "SiSoftware LTD", it
showing only 3GB is available as well.

Show I am quite confuse now. Has anyone come across this problem before?

Thanks

Yeah, they've come across it, sorry I don't have a solution for you but
I'm very curious; what the hell do you need 4GB of RAM in XP for? In my
eXPerience anything over 1GB is a waste of money and for most folks even
512MB is pa-lenty. If you're doing intensive video production stuff
you'd probably be better off with an old Indigo box.



Steve N.

 

[Mak]

read:
http://forums.2cpu.com/showthread.php?t=63004&page=1&pp=30
http://support.microsoft.com/default.aspx?scid=kb;en-us;888137

 

[Guest]

Fairly common problem faced while using HT CPUs, especially AMD Opteron.
Has happened in one of my machine. (Having an Intel, 3.4 HT Extreme Ed. CPU,
2 MB L3 cache.)
When I updated the Bios it showed the correct mem.
Check machine’s Bios…….. Whether it’s correct & updated.
Regards!

 

[Ron Martell]

Hi everyone,

I am running Windows XP Pro 32 Bits, with AMD Dual Core 270B Opteron CPU,
4GB Legend RAM, with MSI K8N Master2- FAR motherboard but it is only showing
3GB in Windows System Properties(right click on "My Computer" and select
"properties"), but 4GB in BIOS.

I tried /PAE and /3GB switch stated in the article
http://support.microsoft.com/default.aspx?scid=kb;en-us;283037, with no luck.

However, it is showing 4GB of "Total Physical Membory" if I go to
"Start-->All Programs-->Accessories-->System Tools-->System Information".

I also run a diagnotic tools called "Sandra" from "SiSoftware LTD", it
showing only 3GB is available as well.

Show I am quite confuse now. Has anyone come across this problem before?

Thanks

Use Start - Run - MSCONFIG and go to the BOOT.INI tab.
Click on the Advanced Options button and make sure that the /MAXMEM=
checkbox is clear and that there is no data item entered for that
line.

Good luck

Ron Martell Duncan B.C. Canada