MACHINIST X99 D8 MAX User's Manual

Contents

• Specifications
• Overview of Components
• Install CPU & Fan
• Install Memory
• Install Expansion Card
• Back Panel Connectors
• USB 2.0 Port
• USB 3.0 Port
• RJ45 LAN Port
• Audio Port
• Internal Connectors
• 10* SATA 3.0 Connectors
• M.2 Slot
• JCMOS1: CMOS Discharge
• JCOM1: Serial Port Connector
• ATXPWR1, JATXPWR1~2: Power Connectors
• CPU_FAN1~2, SYS_FAN4~7: Fan Connectors
• JUSB2, JUSB4: USB 2.0 Connectors
• FUSB3: USB 3.0 Connector
• BIOS Setup
• Enter BIOS Setup
• Reset BIOS

Specifications

Overview of Components

The motherboard layout includes various connectors and slots for different components. Key areas include CPU sockets (LGA2011-3), DDR4 memory slots, PCIe x16 slots for expansion cards, NVME M.2 slots, SATA 3.0 connectors, and various front panel headers.

Package List:

• X99 D8 MAX Motherboard * 1
• SATA Cable * 1
• I/O Blocking * 1
• CPU fan bracket * 2

Install CPU & Fan

Follow these steps to install the CPU:

1. Lift the CPU socket retention lever.
2. Align the CPU with the socket, noting the triangle indicator on the CPU and socket.
3. Gently place the CPU into the socket.
4. Lower the retention lever to secure the CPU.
5. Install the CPU cooler according to its instructions.
6. Connect the CPU fan to the CPU_FAN header on the motherboard.

Important Notes:

• Ensure the motherboard supports the CPU.
• Always unplug the power cord before installation or removal.
• Retain the CPU protective cap after installation.
• Do not operate without a CPU cooler installed to prevent overheating.
• Ensure the CPU heatsink forms a tight seal.
• Apply thermal paste evenly between the CPU and heatsink.
• Protect CPU socket pins with a cap when no CPU is installed.
• Align the CPU and socket pins carefully and lower the lever to lock.
• Do not force the CPU into the socket if the lever is not lifted.
• Connect the CPU heatsink fan to the 4-pin CPU fan header.

Install Memory

The motherboard supports 8 DDR4 ECC DIMM slots with a maximum capacity of 256GB.

1. Open the latches on both sides of the memory slot.
2. Align the memory module with the notch in the slot and insert it.
3. Close the latches on both sides to secure the memory module.

Important Notes:

• Ensure the motherboard supports the memory. Using memory of the same capacity, brand, speed, and chips is recommended.
• Turn off the computer and unplug the power cord before installing memory.
• Memory modules have a foolproof design and can only be installed in one direction.
• Memory stability and compatibility may depend on the CPU and other devices, especially during overclocking.
• This motherboard supports 4-Channel Technology, which requires at least two memory modules installed in the correct slots.
• Server memory and desktop memory cannot be used together.

Install Expansion Card

The motherboard provides 4 PCI_E 3.0 X16 expansion slots. To install an expansion card:

1. Place the expansion card into an available PCI Express slot.
2. Press the expansion card firmly until it is fully inserted into the slot.

Important Notes:

• Turn off the power supply and unplug the power cable before adding or removing expansion cards.
• Incorrect installation may cause a short circuit and damage the card or motherboard.

Back Panel Connectors

The back panel provides standard I/O connections:

• LAN: Two Gigabit LAN ports.
• USB 3.0: Two USB 3.0 ports.
• USB 2.0: Two USB 2.0 ports.
• Audio: Audio jacks for Line-in, Line-out, and Mic-in.

USB 2.0 Port

These ports support the USB 2.0 specification for connecting USB devices.

USB 3.0 Port

These ports support the USB 3.0 specification and are backward compatible with USB 2.0.

RJ45 LAN Port

The Gigabit Ethernet LAN port provides internet connection at up to 1000Mbps/s. The LAN port LEDs indicate connection status:

Audio Port

• Line-in Port: For connecting line-in devices like optical drives or walkmans.
• Line-out Port: For audio output.
• Mic-in Port: For connecting a microphone.

Internal Connectors

F_PANEL1 Connector

This connector is for front panel power and HDD LEDs, and power/reset switches.

Pinout:

• +POWER LED-
• +HDD LED-
• +POWER SW-
• +RESET SW-

SPEAK1 Connector

Connects to the buzzer and speaker.

Pinout:

• 1 (+): Buzzer
• Speaker

JAUDIO1 Connector

Connects front panel audio jacks.

Important: Incorrect connections can cause device malfunction or damage.

10* SATA 3.0 Connectors

These SATA 3.0 connectors are SATA 6Gb/s interface ports, each supporting a single SATA device.

M.2 Slot

Insert your M.2 SSD into the M.2 slot at a 30-degree angle and secure it with the screw.

CMOS Discharge:

1. Initial state: JCOMS1 pins 1 and 2 are connected.
2. Discharge: Move the jumper to connect pins 2 and 3 for about 3 minutes.
3. Restore: Return the jumper to its initial state (pins 1 and 2).

Important: Always turn off the computer and unplug the power cord before discharging CMOS.

JCOM1: Serial Port Connector

This connector provides a serial port via an optional COM port cable.

ATXPWR1, JATXPWR1~2: Power Connectors

These connectors provide stable power to motherboard components. Ensure the power supply is turned off and devices are installed before connecting.

Important: A power supply of at least 500W is recommended. Insufficient power can lead to system instability.

ATXPWR1 (24-pin)

JATXPWR1 (8-pin)

CPU_FAN1~2, SYS_FAN4~7: Fan Connectors

CPU_FAN: 4-pin interface for CPU radiator, supporting PWM speed regulation for intelligent fan speed control based on load and temperature.

SYS_FAN: 3-pin interface for case fans, without PWM adjustment capability.

JUSB2, JUSB4: USB 2.0 Connectors

These headers conform to USB 2.0 specification and allow connection of front panel USB 2.0 ports.

FUSB3: USB 3.0 Connector

This header conforms to USB 3.0 and USB 2.0 specifications for connecting front panel USB 3.0 ports.

BIOS Setup

BIOS (Basic Input and Output System) records system hardware parameters in the motherboard's CMOS. It identifies, configures, and connects hardware to the OS upon startup. Key functions include Power-On Self-Test (POST), saving system parameters, and loading the operating system. The BIOS Setup program allows modification of basic system configuration settings.

When the computer is off, the motherboard battery powers the CMOS to retain configuration values.

Important: BIOS flashing carries risks. It is recommended not to flash the BIOS unless encountering issues. If flashing, do so with caution, as inadequate flashing can lead to system malfunction.

The default BIOS settings provide optimal performance and stability. Altering them without necessity may cause system instability or boot failures.

Important: BIOS items are updated for performance. Descriptions are for reference only and may differ slightly from the latest BIOS.

Enter BIOS Setup

To enter BIOS Setup:

1. When the computer starts up, it enters a self-test process.
2. After the self-test completes, a message like "Press DEL key to enter Setup Menu" will appear.
3. Press the DEL key to enter the BIOS setup.

If the message disappears before you press DEL, restart the computer by turning it off and on, pressing the Reset button, or pressing Ctrl+Alt+Delete.

It is recommended to repeatedly press the DEL key immediately after starting the computer to ensure entry into BIOS mode.

Current Version Screenshot: A screenshot shows the Aptio Setup Utility interface with system information like BIOS Vendor, Core Version, Board Name, BIOS Version, Memory Information, System Date, and Time.

Important: Functions may vary depending on the product.

Reset BIOS

To restore default BIOS settings:

• Enter BIOS and press F6 to load optimized defaults.
• Short the Clear CMOS jumper on the motherboard.

Important: Ensure the computer is off before clearing CMOS data. Refer to the Clear CMOS jumper section for details.