Gigabyte GA-8I915P User Manual page 35

CPU Hyper-Threading
Enabled Enables CPU Hy per Threading Feature. Please note that this feature is only working
for operat i ng sy stem w ith multi processors mode supported. (Default v alue)
Disabled Disables CPU Hy per Threading.
Limit CPUID Max. to 3
Enabled Limit CPUID Max imum v alue to 3 w hen use older OS like NT4. (Defaul t v alue)
Disabled Disabl e s CPUID Limit for w indow s XP.
- 35 - BIOS Setup