Software • BIOS options
Chapter 4 Software
Automation PC 810 with GM45 CPU board user's manual V1.28
221
BIOS setting
Description
Configuration options
Effect
Enabled
Enables this function
Display Mode Persistence "Display mode persistence" means that the op-
erating system can remember and restore past
display configurations. For example, a dual DVI
configuration is automatically restored when both
DVI monitors are reconnected, even if only one of
them was connected and enabled during a previ-
ous boot.
Disabled
Disables this function
Table 179: GM45 Advanced Graphics Configuration (Setting options)
1.4.5 CPU Configuration
Advanced
Configure advanced CPU settings
Select MPS
Intel (R) Virtualization Tech.[Enabled]
Execute-Disable Bit Capability
Boot CPU Speed
On Demand Clock Modulation
Revision.
Max. CPUID Value Limit [Disabled]
Select Screen
Select Item
[Enabled] +- Change Option
Core Multi-Processing
Intel(R) SpeedStep(tm) Tech. [Enabled]
Intel(R) C-State Tech. [Enabled]
Enhanced C-States [Enabled]
Module Version:3F.15
Manufacturer:Intel
Intel(R) Core(TM)2 Duo CPU T9400 @2.53GHz
Frequency :2.53GHz
FSB Speed :1066MHz
Cache L1 :64 KB
Cache L2 :6144 KB
Ratio Actual Value:9.5
MPS Revision [1.4]
[Enabled] F1 General Help
F10 Save and Exit
[Maximum] ESC Exit
[Disabled]
BIOS SETUP UTILITY
v02.59 (C)Copyright 1985-2005, American Megatrends, Inc.
Figure 115: GM45 Advanced CPU Board Monitor
BIOS setting
Description
Configuration options
Effect
1.1
Sets MPS support Revision 1.1
MPS Revision
This option supports the use of multiple CPUs
(MPS=multi-processor system).
1.4
Sets MPS support Revision 1.4
Enabled
The processor limits the maximum CPUID input
value to 03h if necessary when the the proces-
sor supports a higher value.
Max CPUID value limit
Option for limiting the CPUID input value. This
may be necessary for older operating systems.
Disabled
The processor returns the current maximum
value upon request of the CPUID input value.
Disabled
Disables this function
Intel(R) Virtualization Tech. Option for activating or deactivating a virtual ma-
chine.
Information:
A restart is required in order to apply
changes made to this setting.
Enabled
If the function is enabled, a virtual machine can
use the additional hardware capacity.
Enabled
Enables this function
Execute-Disable Bit Capa-
bility
Option for enabling or disabling hardware support
for prevention of data execution.
Disabled
Disables this function
Enabled
Both cores are used in a Dual Core processor.
Core Multi-Processing
When using a Dual Core processor, this option
can be used to disable a core.
Disbaled
Only one core is used in a Dual Core processor.
Enabled
The processor speed is regulated by the oper-
ating system.
Intel(R) SpeedStep(tm)
Tech.
Option for controlling the Intel(R) SpeedStep(TM)
technology. The processor clock speed is in-
creased or decreased according to the amount
of calculations that must be made. As a result,
the power consumption depends largely on the
processor load.
Disabled
Disables SpeedStep technology.
Boot CPU Speed
Option for setting the CPU speed.
Maximum
Maximum CPU speed
Table 180: GM45 Advanced CPU Configuration (Setting options)
