GIGABYTE R283-ZF1-AAL1 (01) PDF MANUAL

Before installing a server, be sure that you understand the following warnings and cautions.

WARNING! To reduce the risk of electric shock or damage to the equipment:

• Do not disable the power cord grounding plug. The grounding plug is an important safety feature.

• Plug the power cord into a grounded (earthed) electrical outlet that is easily accessible at all times.

• Unplug the power cord from the power supply to disconnect power to the equipment.

• Shock Hazard! Disconnect all power supply cords before servicing.

• Do not route the power cord where it can be walked on or pinched by items placed against it. Pay particular attention to the plug, electrical outlet, and the point where the cord extends from the server.

WARNING! To reduce the risk of personal injury from hot surfaces, allow the drives and the internal system components to cool before touching them.

• This server is equipped with high speed fans. Keep away from hazardous moving fan blades during servicing.

• This equipment is intended to be used in a Restrict Access Location. The access can only be gained by a Skilled person. Only authorized by a well-trained professional person can access the restrict access location.

• This equipment is not intended for use by children.

CAUTION!

• Do not operate the server for long periods with the access panel open or removed. Operating the server in this manner results in improper airflow and improper cooling that can lead to thermal damage.

• Danger of explosion if battery is incorrectly replaced.

• Replace only with the same or equivalent type recommended by the manufacturer.

• Dispose of used batteries according to the manufacturer’s instructions.

CAUTION!

Risk of explosion if battery is replaced incorrectly or with an incorrect type. Replace the battery only with the same or equivalent type recommended by the manufacturer. Dispose of used batteries according to the manufacturer’s instructions.

Warning Stability hazard

The slide-rail may tip over causing serious personal injury.

• Before extending the rack to its installation position, read the installation instructions.

• Do not put any load on the slide-rail mounted equipment in the installation position.

• Do not leave the slide-rail mounted equipment in the installation position.

CAUTION!

ESD CAN DAMAGE DRIVES, BOARDS, AND OTHER PARTS. WE RECOMMEND THAT YOU PERFORM ALL PROCEDURES AT AN ESD WORKSTATION. IF ONE IS NOT AVAILABLE, PROVIDE SOME ESD PROTECTION BY WEARING AN ANTI-STATIC WRIST STRAP ATTACHED TO CHASSIS GROUND — ANY UNPAINTED METAL SURFACE — ON YOUR SERVER WHEN HANDLING PARTS.

Always handle boards carefully, they can be extremely sensitive to ESD. Hold boards only by their edges without touching any components or connectors. After removing a board from its protective ESD bag or from the system, place the board component side up on a grounded, static free surface. Use a conductive foam pad if available but not the ESD bag. Do not slide the board over any surface.

System power on/off: To service components within the server, please ensure the power has been disconnected. e.g. Remove the node from the server chassis (to disconnect power) or disconnect the power from the server chassis. Make sure the system is removed from the rack before opening the chassis, adding, or removing any non hot-plug components.

Hazardous conditions, devices and cables: Hazardous electrical conditions may be present on power, telephone, and communication cables. Turn off the system chassis and disconnect the cables attached to the system before servicing the chassis. Otherwise, personal injury or equipment damage can result.

Electrostatic discharge (ESD) and ESD protection: ESD can damage drives, boards, and other parts. We recommend that you perform all procedures in this chapter only at an ESD workstation. If one is not available, provide some ESD protection by wearing an antistatic wrist strap attached to chassis ground (any unpainted metal surface on the server) when handling parts.

ESD and handling boards: Always handle boards carefully. They can be extremely sensitive to electrostatic discharge (ESD). Hold boards only by their edges. After removing a board from its protective wrapper or from the system, place the board component side up on a grounded, static free surface. Use a conductive foam pad if available but not the board wrapper. Do not slide board over any surface.

A jumper is a small plastic encased conductor that slips over two jumper pins. Some jumpers have a small tab on top that can be gripped with fingertips or with a pair of fine needle nosed pliers. If the jumpers do not have such a tab, take care when using needle nosed pliers to remove or install a jumper; grip the narrow sides of the jumper with the pliers, never the wide sides. Gripping the wide sides can damage the contacts inside the jumper, causing intermittent problems with the function controlled by that jumper. Take care to grip with, but not squeeze, the pliers or other tool used to remove a jumper, or the pins on the board may bend or break.

The motherboard/system contain numerous delicate electronic circuits and components which can become damaged as a result of electrostatic discharge (ESD). Prior to installation, carefully read the service guide and follow these procedures:

• Prior to installation, do not remove or break motherboard S/N (Serial Number) sticker or warranty sticker provided by your dealer. These stickers are required for warranty validation.

• Always remove the AC power by unplugging the power cord from the power outlet before installing or removing the motherboard or other hardware components.

• When connecting hardware components to the internal connectors on the motherboard, make sure they are connected tightly and securely.

• When handling the motherboard, avoid touching any metal leads or connectors.

• It is best to wear an electrostatic discharge (ESD) wrist strap when handling electronic components such as a motherboard, CPU or memory. If you do not have an ESD wrist strap, keep your hands dry and first touch a metal object to eliminate static electricity.

• Prior to installing the motherboard, please have it on top of an antistatic pad or within an electrostatic shielding container.

• Before unplugging the power supply cable from the motherboard, make sure the power supply has been turned off.

• Before turning on the power, make sure the power supply voltage has been set according to the local voltage standard.

• Before using the product, please verify that all cables and power connectors of your hardware components are connected.

• To prevent damage to the motherboard, do not allow screws to come in contact with the motherboard circuit or its components.

• Make sure there are no leftover screws or metal components placed on the motherboard or within the computer casing.

• Do not place the computer system on an uneven surface.

• Do not place the computer system in a high-temperature environment.

• Turning on the computer power during the installation process can lead to damage to system components as well as physical harm to the user.

• If you are uncertain about any installation steps or have a problem related to the use of the product, please consult a certified computer technician.

The front of the server features the following:

Note! Drives with green latches support NVMe.

The rear of the server features the following:

The following table describes the function of the front panel LEDs and buttons. Note: If your server features RoT function, see the RoT LED behavior section for detailed information.

The table below describes the LED behavior on the front panel for RoT functions.

NOTES:

1. EC FW is broken or not exited result in Microchip CEC1702 cannot load EC FW for authentication.

2. CEC1702’s bootloader load EC FW from BMC Flash1 when AC on. It must authenticate this FW firstly before running the FW. If the authenticate fail or not get the FW successfully, CEC1702 is not allowed to execute this FW and ECSTS_LED1 on the MB is OFF state.

3. If active flash is still authentication failed after recovery sequence, Microchip CEC1702 stop the process and showing LED behavior.

4. If backup flash authentication is failed cause by configuration table, public key or protected area is broken. Microchip CEC1702 stop the process and showing LED behavior.

5. Front panel LED is controlled by BMC or Microchip CEC1702. Once Microchip CEC1702 is working(Auth or recovery), the front panel LED is controlled by Microchip CEC1702 and vice versa.

NOTE: The power supply may vary based on the system configuration.

NOTE:

*1: Depends on HBA/Utility Spec.

*2: Blink cycle depends on HDD’s activity signal.

*3: If HDD is pulled out during rebuilding, the disk status of this HDD is regarded as faulty.

Computer components and electronic circuit boards can be damaged by discharges of static electricity. Working on computers that are still connected to a power supply can be extremely dangerous. Follow the simple guidelines below to avoid damage to your computer or injury to yourself.

• Always disconnect the computer from the power outlet whenever you are working inside the computer case.

• If possible, wear a grounded wrist strap when you are working inside the computer case. Alternatively, discharge any static electricity by touching the bare metal system of the computer case, or the bare metal body of any other grounded appliance.

• Hold electronic circuit boards by the edges only. Do not touch the components on the board unless it is necessary to do so. Do not flex or stress the circuit board.

• Leave all components inside the static-proof packaging until you are ready to use the component for the installation.

Before you remove or install the system cover, make sure the system is not turned on or connected to AC power.

Follow these instructions to remove the chassis cover:

1. Remove the screw securing the chassis cover.

2. Unlock the plastic handle and pull the grip handle to open the panel cover.

3. Slide the cover to the rear of the system and then remove the cover in the direction indicated by the arrow.

4. To reinstall the chassis cover follow steps 1-4 in reverse order.

Read the following guidelines before you begin to install the hard disk drive:

• Take note of the HDD tray orientation before sliding it out.

• The tray will not fit back into the bay if it is inserted incorrectly.

• Make sure that the hard disk drive is connected to the connector on the backplane.

Follow these instructions to install a 2.5″ hard disk drive:

1. Press the release button.

2. Extend the locking lever.

3. Pull the locking lever in the direction indicated to remove the HDD tray.

4. Align the hard disk drive with the positioning stud on the HDD tray.

5. Slide the hard disk drive into the HDD tray.

6. Reinsert the HDD tray into the slot and close the locking lever.

Follow these instructions to remove the fan duct:

1. Lift up to remove the fan duct.

2. To reinstall the fan duct, align the fan duct with the guiding groove. Push down the fan duct until it is firmly seated on the system.

Read the following guidelines before you begin to install the heat sink:

• Always turn off the computer and unplug the power cord from the power outlet before installing the heat sink to prevent hardware damage.

• Unplug all cables from the power outlets.

• Disconnect all telecommunication cables from their ports.

• Place the system unit on a flat and stable surface.

• Open the system according to the instructions.

WARNING! Failure to turn off the server before you start installing components may cause serious damage. Do not attempt the procedures described in the following sections unless you are a qualified service technician.

Follow these instructions to install the heat sink:

1. Loosen the screws securing the heat sink in place in reverse order (6→5→4→3→2→1).

2. Lift and remove the heat sink from the system.

3. To install the heat sink, reverse steps 1-2 while ensuring that you tighten the captive screws in sequential order (1→2→3→4→5→6).

Read the following guidelines before you begin to install the CPU:

• Make sure that the motherboard supports the CPU.

• Always turn off the computer and unplug the power cord from the power outlet before installing the CPU to prevent hardware damage.

• Unplug all cables from the power outlets.

• Disconnect all telecommunication cables from their ports.

• Place the system unit on a flat and stable surface.

• Open the system according to the instructions.

WARNING! Failure to properly turn off the server before you start installing components may cause serious damage. Do not attempt the procedures described in the following sections unless you are a qualified service technician.

Follow these instructions to install the CPU:

1. Loosen the three captive screws securing the CPU cover.

2. Flip open the CPU cover.

3. Remove the CPU carrier from the CPU frame using the handle on the CPU carrier.

4. Using the handle on the CPU carrier insert the new CPU carrier with CPU installed into the CPU frame. NOTE: Ensure the CPU is installed in the CPU carrier in the correct orientation, with the triangle on the CPU aligned to the top left corner of the CPU carrier.

5. Flip the CPU frame with CPU installed into place in the CPU socket.

6. Flip the CPU cover into place over the CPU socket.

7. Tighten the CPU cover screw to secure the CPU cover in place. Lock the CPU by using a Torx T20 screwdriver to tighten screw.

8. Repeat steps 1-7 for the second CPU.

9. To remove the CPUs, follow steps 1-7 in reverse order.

When installing the heatsink to CPU, use a Torx T20 screwdriver to tighten 6 captive nuts in sequence as 1-6. The screw tightening torque is 12.5-15.0 kgf-cm. To ensure the system operates properly, make sure the heatsink is seated on the processor firmly.

This motherboard provides 24 DDR5 memory sockets and supports Twelve Channel Technology. After the memory is installed, the BIOS will automatically detect the specifications and capacity of the memory.

Guidelines for memory installation:

• Make sure that the motherboard supports the memory. It is recommended that memory of the same capacity, brand, speed, and chips be used.

• Always turn off the computer and unplug the power cord from the power outlet before installing the memory to prevent hardware damage.

• Memory modules have a foolproof design. A memory module can be installed in only one direction. If you are unable to insert the memory, switch the direction.

How to install a DIMM module:

1. Insert the DIMM memory module vertically into the DIMM slot and push it down.

2. Close the plastic clip at both edges of the DIMM slots to lock the DIMM module.

3. Reverse the installation steps when you want to remove the DIMM module.

EPYC 9004 Memory Speed based on DIMM Population (One DIMM per Channel)

EEPYC 9005 DDR5 Frequency MT/s

*For 3DS RDIMM²

Note:

• When only one DIMM is used, it must be populated in memory slot DIMM1.

1. 6400 MT/s supported with specific DIMMs listed in product page QVL.

2. MRDIMM will be evaluated as a post-PR feature, pending ecosystem readiness.

3. 3DS RDIMM at 2 Rank (8H DRAM Pkgs) will be a post-PR feature, pending ecosystem readiness.

• Voltages can be present within the server whenever an AC power source is connected. This voltage is present even when the main power switch is in the off position. Ensure that the system is powered off and all power sources have been disconnected from the server prior to installing a PCIe card.

• Failure to observe these warnings could result in personal injury or damage to equipment.

• The PCIe riser assembly does not include a riser card or any cabling as standard. To install a PCIe card, a riser card must be installed.

Follow these instructions to install a PCIe card:

1. Loosen the seven thumbnail screws securing the riser bracket inside the system.

2. Lift up the riser bracket out of system.

3. Remove the screw securing the slot cover from riser bracket.

4. Orient the PCIe card with the riser guide slot and push in the direction of the arrow until the PCIe card sits in the PCIe card connector. NOTE: Some riser brackets allow for single or multiple PCIe cards. Repeat steps 3-4 as necessary.

5. Secure the PCIe card with the screw.

6. Repeat steps 1-2 to install the PCIe card into the system.

Use of the following type of OCP 3.0 NIC is recommended:

• OCP 3.0 SFF with pull tab

• OCP 3.0 SFF with ejector latch

Follow these instructions to install an OCP 3.0 Mezzanine card:

1. Remove the two screws securing the OCP 3.0 card slot cover.

2. Remove the slot cover from the system.

3. Insert the OCP 3.0 card into the card slot ensuring that the card is firmly connected to the connector on the motherboard.

4. Tighten the thumbnail screw to secure the OCP 3.0 card in place.

5. Reverse steps 3-4 to replace the OCP 3.0 card.

CAUTION: The position of the stand-off screw will depend on the size of the M.2 device. The stand-off screw is pre-installed for 22110 cards as standard. Refer to the size of the M.2 device and change the position of the stand-off screw accordingly.

Follow these instructions to install the M.2 device:

1. Insert the M.2 SSD module into the slot.

2. Secure it with the screw, tightening as necessary to fasten the M.2 SSD module in place.

M.2 device with Heatsink

WARNING: Please ensure a heatsink is attached to any M.2 device installed into the system. Installing an M.2 device without any heatsink may result in the system overheating or system performance being throttled.

• To install/remove the M.2 module and Heatsink use a No. 1 Phillips-head screwdriver with a screw torque of 1.5 ± 0.2 kgf*cm.

Follow these instructions to install the M.2 device and heat sink:

1. Insert the M.2 device into the M.2 connector.

2. Press down on the M.2 device.

3. Install the thermal pad of the M.2 device to the M.2 device.

4. Press down on the thermal pad.

5. Secure the M.2 device and its thermal pad to the motherboard with a single screw.

6. Reverse steps 1-2 to remove the M.2 device.

• Voltages can be present within the server whenever an AC power source is connected. This voltage is present even when the main power switch is in the off position. Ensure that the system is powered-down and all power sources have been disconnected from the server prior to replacing a system fan. Failure to observe these warnings could result in personal injury or damage to equipment.

Follow these instructions to replace a fan assembly:

1. Flip the latches on the top of the fan outwards.

2. Using the latches, lift up the fan assembly from the chassis.

3. Reverse the previous steps to install the replacement fan assembly.

Follow these instructions to replace the power supply:

1. Flip up and then grasp the power supply handle.

2. Press the retaining clip on the right side of the power supply unit in the direction indicated.

3. Pull out the power supply unit using the handle.

4. Insert the replacement power supply unit firmly into the chassis. Connect the AC power cord to the replacement power supply.

5. Repeat steps 1-4 for replacement of the second power supply.

The following tables describe the cable routing for various components.

Front Panel LEDs, Buttons, and USB

HDD Backplane Board

SATA Cables

NVMe Cables

PCIe Riser Card Signal Cables

PCIe Riser Card Power Cables

GPU Riser Card Power Cables

NCSI Switch (NCSI_SW)

Jumper Block J1

To access the BIOS Setup program, press the <DEL> key during the POST when the power is turned on.

BIOS Flashing Precautions:

• BIOS flashing is potentially risky. If you do not encounter any problems when using the current BIOS version, it is recommended that you don’t flash the BIOS. To flash the BIOS, do it with caution. Inadequate BIOS flashing may result in system malfunction.

• It is recommended that you not alter the default settings (unless you need to) to prevent system instability or other unexpected results. Inadequately altering the settings may result in system’s failure to boot. If this occurs, try to clear the CMOS values and reset the board to default values.

BIOS Setup Program Function Keys

• Main: This setup page includes all the items of the standard compatible BIOS.

• Advanced: This setup page includes all the items of AMI BIOS special enhanced features. (ex: Auto detect fan and temperature status, automatically configure hard disk parameters.)

• AMD CBS: This setup page includes the common items for configuration of AMD motherboard-related information.

• AMD PBS Option: This setup page includes the common items for configuration of AMD CPM RAS related settings.

• Chipset: This setup page includes all the submenu options for configuring the functions of the North Bridge.

• Server Management: Server additional features enabled/disabled setup menus.

• Security: Change, set, or disable supervisor and user password. Configuration supervisor password allows you to restrict access to the system and BIOS Setup. A supervisor password allows you to make changes in BIOS Setup. A user password only allows you to view the BIOS settings but not to make changes.

• Boot: This setup page provides items for configuration of the boot sequence.

• Save & Exit: Save all the changes made in the BIOS Setup program to the CMOS and exit BIOS Setup. (Pressing <F10> can also carry out this task.) Abandon all changes and the previous settings remain in effect. Pressing <Y> to the confirmation message will exit BIOS Setup. (Pressing <Esc> can also carry out this task.)

The system has an embedded recovery technique. In the event that the BIOS becomes corrupt the boot block can be used to restore the BIOS to a working state. To restore your BIOS, please follow the instructions listed below:

Recovery Instruction:

1. Copy the XXX.rom to USB diskette.

2. Setting BIOS Recovery jump to enabled status.

3. Boot into BIOS recovery.

4. Run Proceed with flash update.

5. BIOS updated.