ELSKY I3HGP Series - User Manual

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ELSKY I3HGP, I5HGP, I7HGP Motherboards User Manual
Updated: August 30, 2019
The motherboard description:
1. The motherboard has 2COM,6COM pins to choose;
2. When the motherboard has 6*COM pins, the motherboard will support GPIO pin.
3. The motherboard has single or dual Gigabit (1000Mbps) Ethernet RJ45 ports to choose.
4. The motherboard has integrated 2GB memory or replaceable memory to choose.
I3HGP Motherboard Series
Motherboard Model
Optional Intel Core CPU
LAN（RJ45）
COM
USB
Memory（MAX）
DC Power
GPIO
I3HGP-2C
I3-3217U
I3-3227U
1
2
8
8GB
+12V
0
I3HGP-6C
1
6
8
1
I3HGP-2L2C
2
2
6
0
I3HGP-2L6C
2
6
6
1
I3HGP-2C-2G
1
2
8
10GB
0
I3HGP-6C-2G
1
6
8
1
I5HGP Motherboard Series
Motherboard Model
Optional Intel Core CPU
LAN（RJ45）
COM
USB
Memory（MAX）
DC Power
GPIO
I5HGP-2C
I5-3317U
I5-3337U
I5-3437U
1
2
8
8GB
+12V
0
I5HGP-6C
1
6
8
1
I5HGP-2L2C
2
2
6
0
I5HGP-2L6C
2
6
6
1
I5HGP-2C-2G
1
2
8
10GB
0
I5HGP-6C-2G
1
6
8
1
I7HGP Motherboard Series
Motherboard Model
Optional Intel Core CPU
LAN（RJ45）
COM
USB
Memory（MAX）
DC Power
GPIO
I7HGP-2C
I7-3517U
I7-3537U
1
2
8
8GB
+12V
0
I7HGP-6C
1
6
8
1
I7HGP-2L2C
2
2
6
0
I7HGP-2L6C
2
6
6
1
I7HGP-2C-2G
1
2
8
10GB
0
I7HGP-6C-2G
1
6
8
1

Summary

Motherboard Specifications

Core Component Specifications

Details on form factor, CPU, chipset, memory, power supply, and display interfaces.

Connectivity and I;O Interfaces

Specifications for Ethernet, Hard Disk, Sound, USB, COM, and other I/O ports.

System Management and Environment

Information on operating environment, BIOS features, Watch Dog timer, and supported operating systems.

Physical Layout and Diagrams

Visual representations including motherboard pictures and detailed layout diagrams.

Motherboard Pin Definitions and Descriptions

Display Output Interface Pin Definitions

Pin definitions for VGA and LVDS display outputs, covering signal and voltage details.

Backlight and Serial Port Configurations

Definitions for backlight power, screen voltage, and COM serial port pinouts with voltage settings.

COM3-COM6 and Parallel Port Definitions

Detailed pin definitions for COM3-COM6 serial ports and LPT parallel port.

USB, Audio, and Speaker Interfaces

Pin definitions for USB, audio output, speaker amplification, and GPIO connectors.

Power Supply and Switch Pinouts

Pin definitions for the 4-pin ATX power supply and front panel switch connectors.

Hard Disk, Fan, and CMOS Management

Pin definitions for hard disk interfaces, fan connectors, and CMOS battery details.

CMOS Clearing and Battery Specifications

Procedures for clearing CMOS and specifications for the button battery.

BIOS Setup Guide

Entering and Navigating the BIOS

Instructions on how to enter BIOS setup and navigate its main menu using hotkeys.

Advanced BIOS Configuration Options

Overview of the Advanced BIOS menu settings, including ACPI, CPU, SATA, USB, and Super IO.

Chipset Settings: PCH and NB Configuration

Configuration options for the South Bridge (PCH) and North Bridge (NB) chipsets.

Display and Boot Device Settings

Settings for LVDS display resolution, primary/secondary display selection, and boot device priorities.

Security and Save & Exit Options

Options for setting administrator/user passwords and saving or discarding BIOS changes.

Troubleshooting Common Faults

Boot and Display Issues

Solutions for boot failures and no VGA display, including power and cable checks.

BIOS and Device Detection Problems

Troubleshooting steps for BIOS saving, boot device detection, and USB device recognition issues.

System Stability and Performance Issues

Solutions for system crashes, slow operation, and unexpected restarts, checking fans and power.

LVDS Screen Anomalies

Fixes for LVDS screen issues like no display, blurriness, or image tails, checking settings and cables.

ELSKY I3HGP Series Specifications

General

Model	ELSKY I3HGP Series
Video Outputs	1 x HDMI, 1 x VGA
CPU Support	Intel Core i3/i5/i7
USB Ports	4 x USB 3.0, 6 x USB 2.0
LAN	Realtek RTL8111 Gigabit Ethernet
Audio	Realtek Audio