DFI EC200 Series, User Manual, Page: 121 / 204

121
7
BIOS Setup
CPU Configuration
This section is used to confi gure the CPU. It will also display the detected CPU
information.
Disabled for WindowsXP
BIOS SETUP UTILITY
v02.61 (C)Copyright 1985-2006, American Megatrends, Inc.

Select Screen

Select Item
+- Change Option
F1 General Help
F10 Save and Exit
ESC Exit
Confi gure advanced CPU settings
Module Version:3F.1C
Manufacturer : Intel
Intel(R) ATOM (TM )CPU D525 @ 1.80GHz
Frequency :
1.80GHz
FSB Speed : 800MHz
Cache L1 : 48KB
Cache L2 : 1024KB
Ratio Actual Value: 9
Max CPUID Value Limit [Disabled]
Execute-Disable Bit Capability [Enabled]
Hyper Threading Technology
[Enabled]
Advanced
Max CPUID Value Limit
Set this fi eld to Disabled when using Windows XP. Set this fi eld to Enabled
when using legacy operating systems so that the system will boot even when
it doesn’t support CPUs with extended CPUID function.
Execute-Disable Bit Capability
When this fi eld is set to Disabled, it will force the XD feature fl ag to always
return to 0.
Hyper Threading Technology
Enable this fi eld for Windows XP and Linux which are optimized for Hyper-
Threading technology. Select disabled for other OSes not optimized for Hyper-
Threading technology. When disabled, only one thread per enabled core is
enabled.