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Gigabyte GA-Z77N-WIFI User Manual

Gigabyte GA-Z77N-WIFI
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- 43 - BIOS Setup
& Hard Drive/CD/DVD ROM Drive/Floppy Drive/Network Device BBS Priorities
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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
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Main Menu.
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)
& 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,
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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: Disabled)
& VT-d
(Note)
Enables or disables Intel Virtualization Technology for Directed I/O. (Default: Enabled)
& CSM Support
Enables or disables UEFI CSM (Compatibility Support Module) to support a legacy PC boot process.
Always Enables UEFI CSM. (Default)
Never Disables UEFI CSM and supports UEFI BIOS boot process only.
& Boot Mode Selection
Allows you to select which type of operating system to boot.
UEFI and Legacy
Allows booting from operating systems that support legacy option ROM or UEFI option
ROM. (Default)
Legacy Only Allows booting from operating systems that only support legacy option ROM.
UEFI Only Allows booting from operating systems that only support UEFI option ROM.
7KLVLWHPLVFRQ¿JXUDEOHRQO\ZKHQCSM Support is set to Always.
(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.

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Gigabyte GA-Z77N-WIFI Specifications

General IconGeneral
Memory voltage1.5 V
Memory channelsDual-channel
Memory slots typeDIMM
Number of memory slots2
Supported memory typesDDR3-SDRAM
Maximum internal memory16 GB
Supported memory clock speeds800, 1066, 1333, 1600 MHz
Processor socketLGA 1155 (Socket H2)
Processor manufacturerIntel
Compatible processor seriesIntel Celeron, Intel Pentium
S/PDIF out connectorYes
Number of Parallel ATA connectors0
USB 3.2 Gen 1 (3.1 Gen 1) connectors1
USB 2.0 ports quantity4
Audio chipRealtek ALC892
Component forPC
Power source typeATX
Motherboard chipsetIntel Z77
Audio output channels7.1 channels
Motherboard form factormini ATX
Compatible operating systemsWindows 8/7/XP
Supported storage drive interfacesSATA II, SATA III
Parallel processing technology support-
Bundled softwareNorton Internet Security (OEM version), Intel Rapid Start Technology, Intel Smart Connect Technology, Intel Smart Response Technology
Networking featuresGigabit Ethernet, WLAN
Ethernet interface typeGigabit Ethernet
BIOS typeEFI AMI
Weight and Dimensions IconWeight and Dimensions
Width170 mm

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