Gigabyte GA-Z87X-UD3H - Page 52

BIOS Setup
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& Hard Drive/CD/DVD ROM Drive/Floppy Drive/Network Device BBS Priorities
 Speciesthebootorderforaspecicdevicetype,suchasharddrives,opticaldrives,oppydiskdrives,
and devices that support Boot from LAN function, etc. Press <Enter> on this item to enter the submenu that
presents the devices of the same type that are connected. This item is present only if at least one device
for this type is installed.
& Bootup NumLock State
 EnablesordisablesNumlockfeatureonthenumerickeypadofthekeyboardafterthePOST.(Default:
Enabled)
& Security Option
 Specieswhetherapasswordisrequiredeverytimethesystemboots,oronlywhenyouenterBIOSSetup.
Afterconguringthisitem,setthepassword(s)underthe Administrator Password/User Password item.
Setup A password is only required for entering the BIOS Setup program.
System A password is required for booting the system and for entering the BIOS Setup program.
(Default)
& Full Screen LOGO Show
Allows you to determine whether to display the GIGABYTE Logo at system startup. Disabled skips the
GIGABYTELogowhenthesystemstartsup.(Default:Enabled)
& Fast Boot
Enables or disables Fast Boot to shorten the OS boot process. Ultra Fast provides the fastest bootup
speed.(Default:Disabled)
& Limit CPUID Maximum
(Note)
Allows you to determine whether to limit CPUID maximum value. Set this item to Disabled for Windows XP
operating system; set this item to EnabledforlegacyoperatingsystemsuchasWindowsNT4.0.(Default:
Disabled)
& Execute Disable Bit
(Note)
Enables or disables Intel
®
Execute Disable Bit function. This function may enhance protection for the
computer, reducing exposuretovirusesand malicious buffer overowattackswhenworkingwith its
supportingsoftwareandsystem.(Default:Enabled)
& Intel Virtualization Technology
(Note)
Enables or disables Intel
®
VirtualizationTechnology.Virtualizationenhanced byIntel
®
Virtualization
Technology will allow a platform to run multiple operating systems and applications in independent partitions.
Withvirtualization,onecomputersystemcanfunctionasmultiplevirtualsystems.(Default:Enabled)
& Intel TXT(LT) Support
(Note)
Enables or disables Intel
®
TrustedExecutionTechnology(Intel
®
TXT).Intel
®
Trusted Execution Technology
providesahardware-basedsecurityfoundation.(Default:Disabled)
& Dynamic Storage Accelerator
Enables or disables Intel
®
Dynamic Storage Accelerator. When enabled, the hard drive I/O performance
willbeadjustedaccordingtoharddriveload.(Default:Disabled)
& VT-d
(Note)
Enables or disables Intel
®
VirtualizationTechnologyforDirectedI/O.(Default:Enabled)
(Note) ThisitemispresentonlywhenyouinstallaCPUthatsupportsthisfeature.Formoreinformationabout
Intel
®
CPUs' unique features, please visit Intel's website.