Gigabyte GA-H81M-H User Manual (English)

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8) F_PANEL (Front Panel Header)

Connect the power switch, reset switch, speaker, and system status indicator on the chassis to this header

according to the pin assignments below. Note the positive and negative pins before connecting the cables.

• PW (Power Switch):

Connects to the power switch on the chassis front panel. You may

congure the way to turn off your system using the power switch

(refer to Chapter 2, "BIOS Setup," "Power Management," for more

information).

• SPEAK (Speaker):

Connects to the speaker on the chassis front panel. The system reports

system startup status by issuing a beep code. One single short beep

will be heard if no problem is detected at system startup.

• HD (Hard Drive Activity LED):

Connects to the hard drive activity LED on the chassis front panel. The

LED is on when the hard drive is reading or writing data.

• PLED/PWR_LED (Power LED):

System Status LED

S0 On

S3/S4/S5 Off

Connects to the power status indicator

on the chassis front panel. The LED is on

when the system is operating. The LED is

off when the system is in S3/S4 sleep state

or powered off (S5).

The front panel design may differ by chassis. A front panel module mainly consists of power switch, reset switch,

power LED, hard drive activity LED, speaker and etc. When connecting your chassis front panel module to this

header, make sure the wire assignments and the pin assignments are matched correctly.

9) F_AUDIO (Front Panel Audio Header)

The front panel audio header supports Intel High Denition audio (HD) and AC'97 audio. You may connect

your chassis front panel audio module to this header. Make sure the wire assignments of the module

connector match the pin assignments of the motherboard header. Incorrect connection between the module

connector and the motherboard header will make the device unable to work or even damage it.

For HD Front Panel Audio: For AC'97 Front Panel Audio:

Pin No. Denition

1 MIC2_L

2 GND

3 MIC2_R

4 -ACZ_DET

5 LINE2_R

6 GND

7 FAUDIO_JD

8 No Pin

9 LINE2_L

10 GND

Pin No. Denition

1 MIC

2 GND

3 MIC Power

4 NC

5 Line Out (R)

6 NC

7 NC

8 No Pin

9 Line Out (L)

10 NC

• The front panel audio header supports HD audio by default.

• Audio signals will be present on both of the front and back panel audio connections simultaneously.

• Some chassis provide a front panel audio module that has separated connectors on each wire instead of a

single plug. For information about connecting the front panel audio module that has different wire assignments,

please contact the chassis manufacturer.

• RES (Reset Switch):

Connects to the reset switch on the chassis front panel. Press the reset switch to restart the computer if the

computer freezes and fails to perform a normal restart.

• CI (Chassis Intrusion Header):

Connects to the chassis intrusion switch/sensor on the chassis that can detect if the chassis cover has been

removed. This function requires a chassis with a chassis intrusion switch/sensor.

Power LED

CI-

CI+

PLED-

PW-

SPEAK+

SPEAK-

PLED+

PW+

Power LED

HD-

RES+

HD+

RES-

Hard Drive

Activity LED

Reset

Switch

Chassis Intrusion

Header

Power Switch Speaker

F_USB30

F_AUDIO(H)

DB_PORT

F_PANEL(NH) F_PANEL

(H61M-D2)

ACPI_CPT

(GA-IVB)

BIOS_PH

(GA-IVB)

SMB_CPT

(GA-IVB)

CLR_CMOS

DIS_ME

GP15_CPT

(GA-IVB)

XDP_CPU

XDP_PCH

(GA-IVB)

TPM

w/housing

Voltage measurement module(X58A-OC)

PCIe power connector (SATA)(X58A-OC)

DIP

123

DIP

123

DIP

123

DIP

123

BIOS Switcher (X58A-OC)

PWM Switch (X58A-OC)

M_SATA

PWM Switch (SW1)(X79-UD7)

DIP

1 2 3 4 5

Voltage measurement points(G1.Sniper 3)

BIOS Switcher (SW4)

PCIe Control (Z87X-UP7)

ATX_12V_2X3

F_USB3 (Front Panel)

PWR_LED-

PWR_LED+

PWR_LED-

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Gigabyte GA-H81M-H 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
Supported memory module capacities	8GB
Processor socket	LGA 1150 (Socket H3)
Processor manufacturer	Intel
Compatible processor series	Intel Celeron, Intel Pentium
Maximum number of SMP processors	1
Number of Parallel ATA connectors	0
USB 3.2 Gen 1 (3.1 Gen 1) connectors	-
Supported storage drive interfaces	SATA II, SATA III
HDMI version	1.4a
USB 2.0 ports quantity	USB 2.0 ports have a data transmission speed of 480 Mbps, and are backwards compatible with USB 1.1 ports. You can connect all kinds of peripheral devices to them.
Ethernet interface type	Gigabit Ethernet
Audio chip	Realtek ALC887
Component for	PC
Power source type	ATX
Motherboard chipset	Intel® H81
PC health monitoring	FAN, Temperature
Audio output channels	7.1 channels
Motherboard form factor	micro ATX
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
Maximum resolution	4096 x 2160 pixels
Maximum graphics card memory	1024 MB
BIOS type	UEFI AMI
ACPI version	2.0a
BIOS memory size	32 Mbit
Bundled software	Norton Internet Security