Gigabyte GA-H81N User Manual

- 26 -
& 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.
This item is congurable only when CSM Support is set to Always.
& LAN PXE Boot Option ROM
Allows you to select whether to enable the legacy option ROM for the LAN controller. (Default: Disabled)
This item is congurable only when CSM Support is set to Always.
& Storage Boot Option Control
Allows you to select whether to enable the UEFI or legacy option ROM for the storage device controller.
Disabled Disables option ROM.
Legacy only Enables legacy option ROM only. (Default)
UEFI only Enables UEFI option ROM only.
Legacy First Enables legacy option ROM rst.
UEFI First Enables UEFI option ROM rst.
This item is congurable only when CSM Support is set to Always.
& Other PCI Device ROM Priority
Allows you to select whether to enable the UEFI or Legacy option ROM for the PCI device controller other
than the LAN, storage device, and graphics controllers.
Legacy OpROM Enables legacy option ROM only.
UEFI OpROM Enables UEFI option ROM only. (Default)
This item is congurable only when CSM Support is set to Always.
& Network stack
Disables or enables booting from the network to install a GPT format OS, such as installing the OS from
the Windows Deployment Services server. (Default: Disabled)
& Ipv4 PXE Support
Enables or disables IPv4 PXE Support. This item is congurable only when Network stack is enabled.
& Ipv6 PXE Support
Enables or disables IPv6 PXE Support. This item is congurable only when Network stack is enabled.
& Administrator Password
Allows you to congure an administrator password. Press <Enter> on this item, type the password, and
then press <Enter>. You will be requested to conrm the password. Type the password again and press
<Enter>. You must enter the administrator password (or user password) at system startup and when entering
BIOS Setup. Differing from the user password, the administrator password allows you to make changes to
all BIOS settings.
& User Password
Allows you to congure a user password. Press <Enter> on this item, type the password, and then press
<Enter>. You will be requested to conrm the password. Type the password again and press <Enter>.
You must enter the administrator password (or user password) at system startup and when entering BIOS
Setup. However, the user password only allows you to make changes to certain BIOS settings but not all.
To cancel the password, press <Enter> on the password item and when requested for the password, enter
the correct one rst. When prompted for a new password, press <Enter> without entering any password.
Press <Enter> again when prompted to conrm.

Gigabyte GA-H81N Specifications

General

Non-ECC	Yes
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	1333, 1600 MHz
Processor socket	LGA 1150 (Socket H3)
Processor manufacturer	Intel
Compatible processor series	Intel Celeron, Intel Pentium
Maximum number of SMP processors	1
USB 3.2 Gen 1 (3.1 Gen 1) connectors	0
Supported storage drive interfaces	SATA II, SATA III
HDMI version	1.4a
USB 2.0 ports quantity	5
Ethernet interface type	Gigabit Ethernet
Component for	PC
Power source type	ATX
Motherboard chipset	Intel® H81
PC health monitoring	CPU
Audio output channels	7.1 channels
Motherboard form factor	mini ITX
Windows operating systems supported	Windows 7 Home Basic, Windows 7 Home Basic x64, Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Starter, Windows 7 Starter x64, Windows 7 Ultimate, Windows 7 Ultimate x64, Windows 8, Windows 8 Enterprise, Windows 8 Enterprise x64, Windows 8 Pro, Windows 8 Pro x64, Windows 8 x64, Windows 8.1, Windows 8.1 Enterprise, Windows 8.1 Enterprise x64, Windows 8.1 Pro, Windows 8.1 Pro x64, Windows 8.1 x64
Maximum resolution	4096 x 2160 pixels
Maximum graphics card memory	1024 MB
Parallel processing technology support	-
BIOS type	UEFI AMI
ACPI version	2.0a
Bundled software	Norton® Internet Security (OEM)

Weight and Dimensions

Width	170 mm