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Gigabyte GA-H77M-HD3 User Manual

Gigabyte GA-H77M-HD3
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GA-H77M-HD3
User's Manual
Rev. 1001
12ME-H77MHD3-1001R

Table of Contents

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Gigabyte GA-H77M-HD3 Specifications

General IconGeneral
Non-ECCYes
Memory voltage1.5 V
Memory channelsDual-channel
Memory slots typeDIMM
Number of memory slots2
Supported memory typesDDR3-SDRAM
Maximum internal memory32 GB
Supported memory clock speeds1066, 1333, 1600 MHz
Processor socketLGA 1155 (Socket H2)
Processor manufacturerIntel
Compatible processor seriesIntel Celeron, Intel Pentium
Number of SATA connectors6
Number of SATA II connectors4
Number of Parallel ATA connectors0
USB 3.2 Gen 1 (3.1 Gen 1) connectors1
USB 2.0 ports quantityUSB 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.
Audio chipRealtek ALC887
Component forPC
Power source typeATX
Motherboard chipsetIntel H77
Audio output channels7.1 channels
Motherboard form factormicro ATX
Windows operating systems supportedWindows 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 XP Home, Windows XP Home x64, Windows XP Professional, Windows XP Professional x64
RAID levels0, 1, 5, 10
Supported storage drive interfacesSATA II, SATA III
DirectX version11
Parallel processing technology support-
PCI Express slots version2.0, 3.0
Ethernet interface typeGigabit Ethernet
BIOS typeEFI AMI
ACPI version2.0a
BIOS memory size64 Mbit
Weight and Dimensions IconWeight and Dimensions
Depth174 mm
Width244 mm

Summary

Chapter 1 Hardware Installation

Installation Precautions

Essential safety guidelines and procedures before installing components.

Installing the CPU and CPU Cooler

Step-by-step instructions for installing the CPU and its cooler correctly.

Installing the Memory

Guide on how to install memory modules, including dual-channel configuration.

Chapter 2 BIOS Setup

M.I.T.

Manual Intelligent Tweaker for system performance tuning and monitoring.

BIOS Features

Configuration of boot order, security, fast boot, and virtualization settings.

Chapter 3 Drivers Installation

Installing Chipset Drivers

Essential step to install motherboard chipset drivers for system functionality.

Chapter 4 Unique Features

BIOS Update Utilities

Introduction to GIGABYTE's tools for updating the system BIOS.

Chapter 5 Appendix

Configuring SATA Hard Drive(s)

Comprehensive guide to setting up SATA drives and RAID arrays.

Troubleshooting

Section for diagnosing and resolving common system startup issues.

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