NEXCOM NISE 104 - Manual (Page 62)

Copyright © 2012 NEXCOM International Co., Ltd. All Rights Reserved. 48 NISE 104 User Manual
Chapter 4: BIOS Setup
This field is used to enable or disable execute disable bit. When this field is
set to Disabled, it will force the XD feature flag to always return to 0. XD can
prevent certain classes of malicious buffer overflow attacks when combined
with a supporting OS (Windows Server 2003 SP1, Windows XP SP2, SuSE
Linux 9.2, RedHat Enterprise 3 Update 3).
Execute Disable Bit
IDE Configuration
This section is used to configure the IDE devices.
Limit CPUID Maximum
The CPUID instruction of some newer CPUs will return a value greater
than 3. The default is Disabled because this problem does not exist in the
Windows series operating systems. If you are using an operating system
other than Windows, this problem may occur. To avoid this problem, enable
this field to limit the return value to 3 or lesser than 3.
Advanced
Version 2.14.1219. Copyright (C) 2011 American Megatrends, Inc.
Aptio Setup Utility - Copyright (C) 2011 America Megatrends, Inc.
→←: Select Screen
↑↓: Select Item
Enter: Select
+/-: Change Opt.
F1: General Help
F2: Previous Values
F3: Optimized Defaults
F4: Save & Exit
ESC: Exit
XD can prevent certain classes
of malicious buffer overflow
attacks when combined with a
supporting OS (Windows Server
2003 SP1,Windows XP SP2, SuSE
Linux 9.2, RedHAT Enterprise
3 Update 3.) CPU Configuration
Processor Type
EMT64
Proceddor Speed
System Bus Speed
Ratio Status
Actual Ratio
System Bus Speed
Processor Stepping
Microcode Revision
L1 Cache RAM
L2 Cache RAM
Processor Core
Hyper-Threading
Hyper-Threading
Execute Disable Bit
Limit CPUID Maximum
Intel(R) Atom (TM) CPU
Supported
2132 MHZ
533MHZ
16
16
533MHZ
30661
262
2x56 k
2x512 k
Dual
Supported
[Enabled]
[Enabled]
[Disabled]
Launch Lan1 PXE OpROM
Disabled
Enabled Save & Exit Advanced Chipset Boot Security Main
Version 2.14.1219. Copyright (C) 2011 American Megatrends, Inc.
Aptio Setup Utility - Copyright (C) 2011 America Megatrends, Inc.
→←: Select Screen
↑↓: Select Item
Enter: Select
+/-: Change Opt.
F1: General Help
F2: Previous Values
F3: Optimized Defaults
F4: Save & Exit
ESC: Exit
IDE Devices Configuration Legacy OpROM Support
Launch Lan1 PXE OpROM
Launch Lan2 PXE OpROM
CPU Configuration
IDE Configuration
USB Configuration
Super IO Configuration
H/W Monitor
PPM Configuration
[Disabled]
[Disabled]