SK-Thin mini H810-AIO T1D User Manual

Chapter 1: Motherboard Appearance Diagram

This section provides a visual overview of the motherboard. The image displays the SK-Thin mini H810-AIO T1D motherboard from a top-down perspective. Prominent features include the central CPU socket (LGA1851), two SO-DIMM slots for DDR5 memory located to the right of the CPU socket, and expansion slots. Various connectors for storage, power, and front panel I/O are visible across the board. The rear I/O panel is located on the top edge of the motherboard.

Note: This diagram is for reference only. Some details may be adjusted based on actual conditions. Please refer to the actual product.

Chapter 2: Motherboard Hardware Introduction

2.1 Precautions Before Installation

• The motherboard is composed of precision integrated circuits and components that can be damaged by strong static electricity. Read this manual carefully and prepare accordingly before installation.
• Ensure the chassis/case mechanism is compatible with the motherboard before installation.
• Do not arbitrarily tear off motherboard stickers, especially serial number barcode stickers, as this may affect product warranty.
• Always turn off the power and ensure it is disconnected before performing any installation or removal of hardware.
• When installing external accessories into motherboard sockets, ensure they are securely seated.
• When handling the motherboard, avoid touching metal wiring parts to prevent short circuits.
• When handling precision electronic components like the motherboard or CPU, it is recommended to wear an anti-static wrist strap. If an anti-static wrist strap is unavailable, ensure your hands are dry and touch a metal object to discharge static electricity before handling.
• Before powering on, confirm that the power supply voltage output meets the motherboard's required standard.
• Before powering on, ensure all external hardware, cables, and power lines are correctly connected.
• Do not place the motherboard in environments with excessively high temperatures or humidity.
• If you are unfamiliar with motherboard installation or encounter any technical issues with this product, please consult a professional technician.
• When using adapters, extension cords, or wires, consult the installation and grounding requirements for those devices.

2.2 Motherboard Hardware Specifications

Chapter 3: Rear I/O Port Introduction

This section describes the rear panel connectors:

• A: DC-IN Power Port: Mainboard power input interface, supports 12V-19V voltage input.
• B: HDMI Port: Supports up to 4096x2160@30Hz resolution (HDMI 1.4 & HDCP 2.2), used for connecting HDMI displays.
• C: DP Port: Supports up to 4096x2160@60Hz resolution.
• D: Dual-layer USB 3.2 Gen 2 Type-A Ports: Supports USB 3.2 Gen 2 standard (10Gb/s), backward compatible with USB 2.0/1.1 standard. Used for connecting USB Type-A devices.
• E: RJ45 Interface: Network port, used for connecting to a network via Ethernet cable, with a maximum bandwidth of 1000Mbps.

  Link Status Indicator	Operation Indicator
  Bandwidth	Light Status	Light Status
  No data transmission	Off	Off
  No connection	Off	Off
  Data transmission	Blinking	Blinking
  10Mbps	Off	Off
  100Mbps	Green solid	Green solid
  1000Mbps	Orange solid	Orange solid

• F: Dual-layer USB 2.0 Type-A Ports: Supports USB 2.0 standard, backward compatible with USB 1.1 standard. Used for connecting USB Type-A devices.
• G: Audio-in Port (Pink): Used for connecting audio input devices, such as microphones.
• H: Audio-out Port (Light Green): Used for connecting audio output devices, such as headphones or speakers.

Chapter 4: Motherboard Pin Headers and Jumpers Introduction

4.1 4-pin ATX Mainboard Power Output Header

This header supplies DC-IN power to internal components. Ensure correct orientation according to the socket's anti-jamming design.

Pinout:

4.2 F_AUDIO Header

Front audio header for connecting front panel audio devices. Supports HD Audio specification. Ensure the connector definition matches the pin definition before installation to prevent improper use or damage.

Pinout:

4.3 SPEAKER Header

For connecting 4-pin stereo speakers.

Pinout:

4.4 F_USB2 Header

For expanding USB ports via a USB 2.0 header conversion cable. Supports USB 2.0/1.1 specifications. One 9-pin header can be converted into two USB ports.

Pinout:

4.5 USB3.2 GEN1 Header

For expanding USB ports via a USB 3.2 Gen 1 header conversion cable. Supports USB 3.2 Gen 1/2.0/1.1 specifications. One 19-pin header can be converted into two USB 3.2 Gen 1 ports.

Pinout:

4.6 F_PANEL Header (Front Panel Switch and Indicator Header)

Used for connecting the power switch, reset switch, hard drive activity LED, and power indicator LED.

Pinout:

4.7 CPU_FAN Header

For connecting the CPU cooler fan cable. Features smart fan speed control (requires fan support). Designed with anti-jamming features; ensure correct plug orientation during installation to avoid damaging the motherboard and fan. If installed in a chassis or all-in-one system, ensure proper airflow design for optimal cooling and to prevent reduced processor performance due to poor heat dissipation.

Pinout:

4.8 BL_CTRL Header

For hardware button control of LVDS backlight brightness (increase, decrease, and on/off functions). Connections can be made as needed. Each function pin is activated by a low signal.

Pinout:

4.9 INVERTER Header

For connecting to the LVDS panel inverter board, providing power and control signals. The ADJ signal controls backlight dimming (0-3.3V: 0V is brightest, 3.3V is darkest).

Pinout:

4.10 LVDS_PWR_SEL Header

For switching the LVDS panel OpenCell power voltage. Select the appropriate voltage according to your OpenCell specifications. Supports 3.3V, 5V, and 12V voltages.

Jumper Settings:

4.11 LVDS Header

For connecting LVDS signal lines. This is a 30-pin header, supporting 8-bit dual-channel LVDS signals with a resolution of 1920*1200@120Hz.

Pinout:

4.12 HDD_PWR Header

For connecting HDD power cables. Can be used to connect the HDD power cable to the HDD power input port to supply power to the hard drive.

Pinout:

4.13 SATA Interface

For connecting hard drive SATA data cables. Use the SATA data cable to connect this port to the hard drive's data port for data transmission.

Pinout:

4.14 CLR_CMOS Header

Short this header to reset BIOS settings to their initial state. Ensure the motherboard is disconnected from power before operation.

Jumper States:

4.15 CASE_OPEN Header

This function is disabled by default in BIOS and needs to be manually enabled in BIOS to work with chassis intrusion alarms. When the jumper is open: CASE_OPEN function is disabled. The motherboard will not take any action when the chassis is opened after power-on. When the jumper is shorted: CASE_OPEN function is enabled. The motherboard will sound a chassis intrusion alarm (requires an external BUZZER connected to the BUZZER header) upon opening the chassis after power-on. The display will show CASEOPEN on the BIOS POST screen, and shutdown requires pressing the power button.

Pinout: