GIGABYTE GA-8AENXP-D - Manual (Page 35)

BIOS Setup - 35 -
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Password Check
Setup The system will boot but will not access to Setup page if the correct password
is not entered at the prompt. (Default value)
System The system will not boot and will not access to Setup page if the correct
password is not entered at the prompt.
CPU Hyper-Threading
Enabled Enables CPU Hyper Threading Feature. Please note that this feature is only working
for operating system with multi processors mode supported. (Default value)
Disabled Disables CPU Hyper Threading.
Limit CPUID Max. to 3
Enabled Limit CPUID Maximum value to 3 when use older OS like NT4.
Disabled Disable CPUID Limit for windows XP. (Default value)
No-Execute Memory Protect (Note)
Enabled Enable No-Execute Memory Protect function.
Disabled Disable No-Execute Memory Protect function. (Default value)
CPU Enhanced Halt (C1E) (Note)
Enabled Enable CPU Enhanced Halt (C1E) function.
Disabled Disable CPU Enhanced Halt (C1E) function. (Default value)
CPU Thermal Monitor 2 (TM2) (Note)
Enabled Enable CPU Thermal Monitor 2 (TM2) function.
Disabled Disable CPU Thermal Monitor 2 (TM2) function. (Default value)
(Note) This item will show up when you install a processor which supports this function.