User's Manual

2-18 Chapter 2: BIOS setup
Execute-Disable Bit Capability [Enabled]
Allows you to enable or disable the No-Execution Page Protection Technology. Setting this
item to [Disabled] forces the XD feature ag to always return to zero (0).
Conguration options: [Disabled] [Enabled]
The following item appears only when you installed an Intel
®
Pentium
®
4 or later CPU that
supports the Enhanced Intel
®
SpeedStep
®
Technology (EIST).
Intel
®
SpeedStep
®
Technology [Enabled]
Allows you to use the Enhanced Intel
®
SpeedStep
®
Technology. When set to [Enabled], you
can adjust the system power settings in the operating system to use the EIST feature. Set
this item to [Disabled] if you do not want to use the EIST.
Conguration options: [Enabled] [Disabled]
2.5.2 Chipset
The Chipset menu allows you to change the advanced chipset settings. Select an item then
press <Enter> to display the sub-menu.
North Bridge Conguration
Memory Remap Feature [Enabled]
Allows you to enabled or disable the remapping of the overlapped PCI memory above the
total physical memory. Enable this option only when you install 64-bit operating system.
Conguration options: [Disabled] [Enabled]
Memory Hole [Disabled]
Allows you to congure the memory hole. Conguration options: [Disabled] [15MB-16MB]
Initiate Graphic Adapter [PEG/PCI]
Allows you to decide which graphics controller to use as the primary boot device.
Conguration options: [PCI/PEG] [PEG/PCI]
2.5.3 Onboard Devices Conguration
High Denition Audio [Enabled]
Allows you to enable or disable the High Denition Audio. The following item appears only
when you enable this item. Conguration options: [Enabled] [Disabled]
Front Panel Type [HD Audio]
Allows you to set the front panel audio connector (AAFP) mode to legacy AC’97 or
high-denition audio depending on the audio standard that the front panel audio
module supports. Conguration options: [AC97] [HD Audio]
Marvell IDE controller [Enabled]
Allows you to disable or enable the onboard Marvell
®
IDE controller.
Conguration options: [Enabled] [Disabled]
Onboard PCIE GbE LAN [Enabled]
Conguration options: [Enabled] [Disabled]