Gigabyte GA-Z77N-WIFI User Manual

BIOS Setup - 48 -
& Internal Graphics
Enables or disables the onboard graphics function. (Default: Auto)
& Internal Graphics Memory Size
Allows you to set the onboard graphics memory size. Options are: 32M~1024M. (Default: 64M)
& DVMT Total Memory Size
Allows you to allocate the DVMT memory size of the onboard graphics. Options are: 128M, 256M, MAX.
(Default: MAX)
& Intel(R) Rapid Start Technology
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(Default: Disabled)
& Legacy USB Support
Allows USB keyboard/mouse to be used in MS-DOS. (Default: Enabled)
& XHCI Hand-off
Determines whether to enable XHCI Hand-off feature for an operating system without XHCI Hand-off
support. (Default: Enabled)
& EHCI Hand-off
Determines whether to enable EHCI Hand-off feature for an operating system without EHCI Hand-off
support. (Default: Disabled)
& Port 60/64 Emulation
Enables or disables emulation of I/O ports 64h and 60h. This should be enabled for full legacy support
for USB keyboards/mice in MS-DOS or in operating system that does not natively support USB devices.
(Default: Disabled)
& USB Storage Devices
Displays a list of connected USB mass storage devices. This item appears only when a USB storage device
is installed.
& OnBoard LAN Controller#1/OnBoard LAN Controller#2
Enables or disables the onboard LAN function. (Default: Enabled)
If you wish to install a 3rd party add-in network card instead of using the onboard LAN, set this item to
Disabled.
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& Serial Port A
Enables or disables the onboard serial port. (Default: Enabled)
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Enables or disables Intel Smart Connect Technology. (Default: Disabled)

Gigabyte GA-Z77N-WIFI Specifications

General

Memory voltage	1.5 V
Memory channels	Dual-channel
Memory slots type	DIMM
Number of memory slots	2
Supported memory types	DDR3-SDRAM
Maximum internal memory	16 GB
Supported memory clock speeds	800, 1066, 1333, 1600 MHz
Processor socket	LGA 1155 (Socket H2)
Processor manufacturer	Intel
Compatible processor series	Intel Celeron, Intel Pentium
S/PDIF out connector	Yes
Number of Parallel ATA connectors	0
USB 3.2 Gen 1 (3.1 Gen 1) connectors	1
USB 2.0 ports quantity	4
Audio chip	Realtek ALC892
Component for	PC
Power source type	ATX
Motherboard chipset	Intel Z77
Audio output channels	7.1 channels
Motherboard form factor	mini ATX
Compatible operating systems	Windows 8/7/XP
Supported storage drive interfaces	SATA II, SATA III
Parallel processing technology support	-
Bundled software	Norton Internet Security (OEM version), Intel Rapid Start Technology, Intel Smart Connect Technology, Intel Smart Response Technology
Networking features	Gigabit Ethernet, WLAN
Ethernet interface type	Gigabit Ethernet
BIOS type	EFI AMI

Weight and Dimensions

Width	170 mm