so i have a old ze5000 which i got free years back but put it in used as a music streaming pc. The specs are intel p4 mobile 3ghz cpu 1gb of ram and a ati 9200. The thing is while searching on the net the 3ghz model should be hyperthreading?

But mine doesn't it shows in device manager just one cpu and in task manger ony one box.. Now when i go in cpuz it does show 1 core and 1 thread but in the instructions it doesin't say hyperthreading.

But does it mean when it says 1 thread it has hyperthreading? If so why its not working? there isn't no options in bios for it.

also its running windows xp pro sp2 fresh install.