CPU has gone?

[deanlaing12]

Befour my system reboot i had 2 cpu's which i could use at one time for a programm...

Now i cant seem to find my other one...

Im using Windows XP Home Edition
Frame work 3.5
Direct x 9
Java
Avg antivirus


On task manager the option to set affinity has dissapeerd.

So im using prifinitty to see if one has gone, and yes there is D:

What has happend to my other CPU?

 

[Sharam]

Does XP Home support multi cores?

You say you had the option in Windows XP Task Manager before?
Is this a new install?

What is the make and model of the motherboard and CPU?
Did you change anything in the BIOS?

EDIT: apparently XP Home SP2 has the ability to set affinity!

 

[deanlaing12]

I used all same software as befour

I used all same software as befour

I have changed some stuff in bios befour.... could tht effect anything?

What have i changed wrong?

How do i fix?

 

[Sharam]

There are drivers for AMD CPUs, Registry "fixes" for some related situations, and some other possibilities in the Device Manager having to do with uni and multi processor ... if you don't remember what you changed in the BIOS, at least tell us the make and model of your motherboard and CPU so we can take a closer look at the possibilities.

 

[deanlaing12]

How do i find the information i need to resolve my question?