Intel GA-8I915G-ZFD - Manual (Page 29)

BIOS Setup - 29 -
English
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 Disables CPUID Limit for windows XP. (Default value)
No-Execute Memory Protect (Note)
Enabled Enables No-Execute Memory Protect function.
Disabled Disables No-Execute Memory Protect function. (Default value)
CPU Enhanced Halt (C1E) (Note)
Enabled Enables CPU Enhanced Halt (C1E) function.
Disabled Disables 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)
On-Chip Frame Buffer Size
1MB Set On-chip frame buffer size to 1MB.
4MB Set On-chip frame buffer size to 4MB.
8MB Set On-chip frame buffer size to 8MB. (Default value)
16MB Set On-chip frame buffer size to 16MB.
32MB Set On-chip frame buffer size to 32MB.
(Note) This item will show up when you install a processor which supports this function.