Page 1 GA88-B8021 Service Engineer’s Manual http://www.tyan.com...
Page 2 MITAC assumes no liability whatsoever, and ® disclaims any express or implied warranty, relating to sale and/or use of TYAN products including liability or warranties relating to fitness for a particular purpose or merchantability. MITAC retains the right to make changes to produce descriptions and/or specifications at any time, without notice.
Page 3 This Class A digital apparatus complies with Canadian ICES-003. Cet appareil numérique de la Classe A est conforme à la norme NMB-003 du Canada. Notice for Europe (CE Mark) ● This product is in conformity with the Council Directive 2014/30/EU and 2014/35/EU. http://www.tyan.com...
Page 4 Replace only with the same or equivalent type recommended by manufacturer. Dispose of used battery according to manufacturer instructions and in accordance with your local regulations. VCCI-A ● この装置は、クラスＡ機器です。この装置を住宅環境で使用すると電波妨害を引き起こすことがあります。この場合には使用者が適切な対策を講ずるよう要求される VCCI-A ことがあります。 Safety: IEC/EN 60950-1 ● This equipment is compliant with CB/LVD of Safety: IEC/EN 60950-1. http://www.tyan.com...
Page 5 About this Manual This manual is intended for trained service technician/personnel with hardware knowledge of personal computers. It is aimed to provide you with instructions on installing your TYAN GA88-B8021. How this guide is organized This guide contains the following parts:...
Page 6 Safety and Compliance Information Before installing and using TYAN GA88-B8021, take note of the following precautions: ·Read all instructions carefully. ·Do not place the unit on an unstable surface, cart, or stand. ·Do not block the slots and opening on the unit, which are provided for ventilation.
Page 7 You must become familiar with the safety information in this guide before you install, operate, or service TYAN products. Symbols on Equipment Caution. This symbol indicates a potential hazard.
Page 8 · Make sure racks are coupled together if it is a multiple-rack installation. · Make sure the rack is level and stable before installing an appliance in the rack. · Make sure the leveling jacks are extended to the floor. http://www.tyan.com...
Page 9 If you do not ground the Green/Yellow tab, it can cause an electrical shock due to high leakage currents. · Do not place objects on AC power cords or cables. Arrange them so that no http://www.tyan.com...
Page 10 TYAN, your authorized TYAN partner, or their agents. Equipment Modifications · Do not make mechanical modifications to the system. TYAN is not responsible for the regulatory compliance of TYAN equipment that has been modified.
Page 11 – The product does not operate normally when you follow the operating instructions. · Retain all screws or other fasteners when removing access cover(s). Upon completion of accessing inside the product, refasten access cover with original screws or fasteners. http://www.tyan.com...
Page 12 NOTE http://www.tyan.com...
Page 13: Table Of Contents
Table of Contents Chapter 1: Overview............... 17 About the TYAN GA88-B8021 ..........17 Product Models ............... 17 Features .................. 18 Standard Parts List ..............22 1.4.1 Box Contents ..............22 About the Product ..............23 ...
Page 14 PCIE Slot Configuration ..........122 6.3.4 Trusted Computing ............124 6.3.5 ACPI Settings ..............125 6.3.6 Hardware Health Configuration ........126 6.3.7 AST2500 Super IO Configuration ........128 6.3.8 S5 RTC Wake Settings ..........130 http://www.tyan.com...
Page 15 Appendix I: How to recover UEFI BIOS ........181 Appendix II: Cable Connection Tables ........183 Appendix III: Fan and Temp Sensors ......... 185 Appendix IV: FRU Parts Table ............. 191 Appendix V: Technical Support ..........193 http://www.tyan.com...
Page 16 NOTE http://www.tyan.com...
Page 17: Chapter 1: Overview
Leveraging advanced technology from ® , the GA88-B8021 server system is capable of offering scalable 32 and 64-bit computing, high bandwidth memory design, and lightning-fast PCI-E bus implementation. The GA88-B8021 not only empowers your company in nowadays IT demand but also offers a smooth path for future application usage.
Page 18: Features
Features TYAN GA88-B8021 (B8021G88V2HR-2T-N) Form Factor 1U Rackmount Chassis Model GA88 Dimension (D x W x 34.84" x 17.24" x 1.71" (885 x 438 x 43.5mm) System Motherboard Name S8021GM2NR-2T Gross Weight 26.5 kg (58.5 lbs) Net weight 13.5 kg (30 lbs)
Page 19 Half-length, Single-width) (1) M2091-R riser card (right) for (1) PCI-E Gen3 x16 slot / (1) M8021-R16-1L-1 riser card for (1) Pre-install TYAN PCI-E Gen3 x16 slot / Riser Card (2) M5631-R16-1F-1 riser card for (2) PCI-E Gen3 x16 slots /...
Page 20 LAN/Storage, BIOS Console Redirection, ACPI 6.1, Feature SMBIOS 3.1/PnP/Wake on LAN, ACPI sleeping states S0, S5, FAN speed control automatic Please refer to our AVL support Operating System OS supported list lists. Regulation FCC (SDoC) Class A http://www.tyan.com...
Page 21 Barebone (1) GA88-B8021 Barebone Package Contains Manual (1) Quick Installation Guide Installation CD (1) TYAN Device Driver CD NOTE: 1. The specifications are subject to change without prior notice. 2. Please visit our Web site for the latest specifications. http://www.tyan.com...
Page 22: Standard Parts List
Standard Parts List This section describes GA88-B8021 package contents and accessories. Open the box carefully and ensure that all components are present and undamaged. The product should arrive packaged as illustrated below. 1.4.1 Box Contents GA88-B8021 Box Contents: (1) 1U barebone, (2) hot-swap HDD bays...
Page 23: About The Product
HDD LED Warning LED LAN1 LED LAN2 LED ID/Power (Dual color) Blue: ID LED / Green: Power ON Reset Button ID (UID) Button Power On/Off Button USB3.0 Port 1 USB3.0 Port 2 2.5” HDD Bays Fan Area & Thermal Holes http://www.tyan.com...
Page 24: Fpb Switch And Led Indications
Green Off Link / Green Off Off Link Buttons Descriptions Reset Button Press to reset the system. The Power LED on the front panel will turn ID(UID) Button blue. Power On/Off Button Power up and power down the system. http://www.tyan.com...
Page 25: Hdd Led Indications
Active LED Status LED Drive State (Green) (Orange) Drive present, no activity Solid On Drive present, with activity Blinking Drive Failed Don’t care Solid On Drive dentify Don’t care Blinking @1 Hz Drive Rebuild Don’t care Blinking @4 Hz http://www.tyan.com...
Page 26: System Rear View
1.5.4 System Rear View Description Thermal Holes PCIE x16 Gen. 3 Slot via M2091-R (FH-HL) USB3.0 Port LAN3 (Realtek RTL8211E for dedicated IPMI) LAN2 (Intel X550-AT2) LAN1 (Intel X550-AT2) VGA Port PSU1 PSU0 http://www.tyan.com...
Page 27: Lan Led Indications
Green Solid On Green Solid On Link 100 Mbps Green Blinking Green Solid On Active Green Solid On Amber Solid On Link 1000 Mbps Green Blinking Amber Solid On (1Gbps) Active NOTE: “Left” and “Right” are viewed from the rear panel. http://www.tyan.com...
Page 28: Power Led Indications
0.5Hz Blinking Green or PS in Smart Redundant state Output ON and OK AC cord unplugged 2Hz Blinking Green FW update mode Warning: All PSUs have to be AC-ON at the same time before you power on the system. http://www.tyan.com...
Page 29: Internal View
SYS_FAN_9-10 (FH/FL/DW PCI-E Gen.3 x16 slot) SYS_FAN_11-12 M8021-R32-2L-2 Riser Card SYS_FAN_13-14 M8021-R16-1L-1 Riser Card SYS_FAN_15-16 Linkbar SYS_FAN_17-18 PSU0 SYS_FAN_19-20 PSU1 M1287G88-BP12-2 HDD BP PCIE Riser Card Bracket (pre-installed) (pre-installed with M2091-R) NOTE: The system is pre-installed with S8021 motherboard. http://www.tyan.com...
Page 30 NOTE http://www.tyan.com...
Page 31: Chapter 2: Setting Up
Caution! To avoid damaging the motherboard and associated components, use torque force within the range kgf/cm (4.35 ~ 6.09 lb/in) on each mounting screw for motherboard installation. Do not apply power to the board if it has been damaged. http://www.tyan.com...
Page 32: Precautions
Working on a system that is connected to a power supply can be extremely dangerous. Follow the guidelines below to avoid damage to GA88-B8021 or injury to yourself.  Ground yourself properly before removing the top cover of the system.
Page 33: Installing Motherboard Components
CPUs, memory modules and Add-on cards, etc. 2.1.1 Removing the Chassis Cover Follow these instructions to remove the GA88-B8021 chassis cover. Loosen the top screws on the chassis cover. Loosen the thumb screw on the back side of the chassis in a counterclockwise direction.
Page 34: Replacing The Chassis Cover
2.1.2 Replacing the Chassis Cover Follow these instructions to replace the GA88-B8021 top chassis cover. Place the top cover onto the chassis and slide the top cover into place. Tighten the thumbscrew. NOTE: The thumbscrew should be tightened with a screwdriver after the top chassis are closed.
Page 35: Installing The Cpu And Heatsink
The force frame will automatically eject after the captive screws are being released. By placing your both index fingers on the sides on the metal handle, pull to release the rail frame. Then lift the rail frame to its fully open position. http://www.tyan.com...
Page 36 Align and install the carrier frame with package into the slot on the rail frame. http://www.tyan.com...
Page 37 Close the force frame. Then use a T20 Torx screwdriver to tighten the screws to secure the force frame in a sequential order (123). Place the heatsink on top of the processor socket. Screw the heatsink in a diagonal sequence to secure it to the chassis. http://www.tyan.com...
Page 38: Installing The Memory
Press the memory slot locking levers in the direction of the arrows as shown in the following illustration. 2. Align the memory module with the slot. When inserted properly, the memory slot locking levers lock automatically onto the indentations at the ends of the module. http://www.tyan.com...
Page 39: Installing Hard Drives
2.1.5 Installing Hard Drives The GA88-B8021 supports two 2.5” Hard Drives. Follow these instructions to install a hard drive. Press the locking lever to release the 2.5”SSD/ HDD tray Pull out the 2.5”SSD/ HDD tray. Remove the 4 screws to detach HDD tray bracket.
Page 40 Place a hard drive into the drive tray. Use four screws to secure the HDD. Reinsert the HDD tray into the chassis. Press the locking lever to lock the SSD/ HDD tray. http://www.tyan.com...
Page 41: Installing The Add-On Card
2.1.6 Installing the Add-On Card The GA88-B8021 has one preinstalled M2091-R riser card. You can install an Add-On card into the expansion slot which is available with riser card. The following instructions are for Add-On card installation. You may refer to the procedures below for the installation.
Page 42: Installing The M.2 Card
Follow these instructions to install the M.2 Card. Take out the space supporter from the Accessory Box. Insert the space supporter into the mainboard and turn 90 Insert the M.2 card into the M.2 connector and push it down to lock in place. http://www.tyan.com...
Page 43: Rack Mounting
2.2.1 Installing the Server in a Rack Follow these instructions to mount the TYAN GA88-B8021 into an industry standard 19" rack. NOTE: Before mounting the TYAN GA88-B8021 in a rack, ensure that all internal components have been installed and that the unit has been fully tested.
Page 44 Pull the inner sliding rail forward to secure it to the chassis. http://www.tyan.com...
Page 45: Installing The Outer Rails To The Rack
Installing the Outer Rails to the Rack Secure the outer rails to the rack. 2.2.4 Rack mounting the Server Lift the unit and then insert the inner slide rails into the middle rails. Push the whole system into the rack. http://www.tyan.com...
Page 46 NOTE http://www.tyan.com...
Page 47: Chapter 3: Installing Gpu Cards (Optional)
P100 (default) / Tesla V100 / Tesla P4, AMD MI25 and PNY GTX-1080ti, etc. The GA88-B8021 has 4 PCIe Riser Card Brackets in the chassis. A power cable is normally required for each GPU card, except for NVIDIA Tesla P4. In this chapter we will show how to install different types of GPU cards.
Page 48 Unplug the power cable and lift up the Front GPU1 Bracket. http://www.tyan.com...
Page 49 Loosen four screws to remove the dummy bracket from the GPU card. After detaching the dummy bracket, screw Screw#4 back onto the GPU card. http://www.tyan.com...
Page 50 Reinsert the Front GPU1 Bracket into the chassis and connect the Front GPU1 power cable to the motherboard. Use three screws to secure the Front GPU1 Bracket to the chassis. Repeat the procedures described earlier to install the Front GPU2 and GPU3 Brackets. http://www.tyan.com...
Page 51: Installing The Rear Gpu Card (P100)
Installing the Rear GPU Card (P100) Loosen 5 screws to lift up the Linkbar. Unscrew to lift up the Rear GPU4 Bracket. http://www.tyan.com...
Page 52 Unscrew to remove the dummy brackets. Insert the Nvidia P100 GPU card onto the Rear GPU4 Bracket. Secure the GPU card onto the GPU mounting bracket with 4 screws. http://www.tyan.com...
Page 53 Connect the Rear GPU4 power cable and re-insert the Rear GPU4 Bracket into the chassis. Screw the Rear GPU4 Bracket to the chassis. Follow the procedures described earlier to replace the Linkbar. Cable Routing (P100) http://www.tyan.com...
Page 54: Installing The Front Gpu Cards (Gtx, Optional)
Disconnect the power cable and then unscrew to lift up the Front GPU1 Bracket. Cut off the nylon cable tie to draw out the power cable. Unscrew to take off the mounting bracket. Take out the GTX rear bracket from the Accessory Box and screw it to the Front GPU1 Bracket. http://www.tyan.com...
Page 55 Box and secure it to the Bracket with a nylon cable tie. Loosen five screws to remove the dummy bracket from the GTX GPU card. After detaching the dummy bracket, screw Screw#5 back onto the GPU card. Insert the GTX GPU card into the Front GPU1 Bracket. http://www.tyan.com...
Page 56 Secure the GPU card to the Bracket with 6 screws. Use the original GPU screws and M3_L4 screws from the Accessory Box. Connect the GPU power cable to the GPU card. Reinsert and screw the Front GPU1 Bracket into the chassis. Connect the GTX GPU power cable to the motherboard. http://www.tyan.com...
Page 57: Installing The Rear Gpu Card (Gtx)
Installing the Rear GPU Card (GTX) Loosen 5 screws to lift up the Linkbar. Unscrew to lift up the Rear GPU4 Bracket. http://www.tyan.com...
Page 58 Take out the GTX GPU power cable (PN: 422T64100001) from the Accessory Box and connect to the GPU Card. Secure the Rear GPU4 Bracket to the chassis with 2 screws and connect the power cable to the motherboard. Follow the procedures described earlier to replace the Linkbar. http://www.tyan.com...
Page 59 Cable Routing (GTX) http://www.tyan.com...
Page 60: Installing The Front Gpu Cards (Mi25, Optional)
Cut off the nylon cable tie to draw out the power cable. Unscrew to take off the mounting bracket. Take out the MI25 rear bracket and screw it to the Front GPU3 Bracket. Unscrew to replace with the MI25 bracket. http://www.tyan.com...
Page 61 Take out the MI25 GPU power cable and secure it to the Bracket with a nylon cable tie. Loosen screws to remove the dummy bracket from the MI25 GPU card. Insert the MI25 GPU card into the Front GPU1 Bracket. http://www.tyan.com...
Page 62 Secure the GPU card to the Bracket with 4 screws. Use the original GPU screws and M3_L4 screws from the Accessory Box. Connect the GPU power cable to the GPU card. Reinsert and screw the Front GPU1 Bracket into the chassis. Connect the MI25 GPU power cable to the motherboard. http://www.tyan.com...
Page 63: Installing The Rear Gpu Card (Mi25)
Installing the Rear GPU Card (MI25) Loosen 5 screws to lift up the Linkbar. Unscrew to lift up the Rear GPU4 Bracket. http://www.tyan.com...
Page 64 Unscrew to remove the dummy brackets. Unscrew to replace with the MI25 Bracket. Insert the GPU card into the Rear GPU4 Bracket and screw it to the Bracket. Take out the MI25 GPU power cable and connect to the GPU Card. http://www.tyan.com...
Page 65 Secure the Rear GPU4 Bracket to the chassis with 2 screws and connect the power cable to the motherboard. Follow the procedures described earlier to replace the Linkbar. Cable Routing (MI25) http://www.tyan.com...
Page 66: Installing The Front Gpu Cards (P4, Optional)
Cut off the nylon cable tie and draw out the power cable from the Front GPU1 Bracket. Unscrew the Front GPU1 Bracket to remove the original mounting bracket. Take out the optional P4 mounting bracket and screw it to the Front GPU1 Bracket. http://www.tyan.com...
Page 67 Unscrew to remove the dummy bracket. Insert the P4 GPU card into the Front GPU1 Bracket and secure the GPU card with 2 screws. (optional, for Front GPU1&2 Brackets only) Take out the GPU Air Duct. http://www.tyan.com...
Page 68 (optional, for Front GPU1&2 Bracket only) Screw the GPU Air Duct and Front GPU1 Bracket to the chassis. (optional, for Front GPU2 Bracket only) Insert the P4 Air Duct Wall into the chassis. Align the P4 Air Duct Wall with the guide pins as shown below. http://www.tyan.com...
Page 69 (optional, for Front GPU2 Bracket 2 only) Screw the P4 Air Duct and Front GPU2 Bracket into the chassis. Unscrew to lift up the Front GPU3 Bracket. Insert the cards into the Front GPU3 Bracket and screw them to the Bracket. http://www.tyan.com...
Page 70 Repeat the procedures described earlier in reverse order to re-install the Front GPU3 Bracket. http://www.tyan.com...
Page 71: Installing The Rear Gpu Card (P4)
Installing the Rear GPU Card (P4) Loosen 5 screws to lift up the Linkbar. Unscrew to lift up the Rear GPU4 Bracket. http://www.tyan.com...
Page 72 Unscrew to remove the mylar and M8021-R16-1L-1 Riser Card. Take out the M8021-R32-2L-1 for replacement. Screw the new riser card (M8021-R32-2L-1) and mylar to the Rear GPU4 Bracket. Insert the Nvidia P4 GPU cards into the Rear GPU4 Bracket and screw the cards to the Bracket. http://www.tyan.com...
Page 73 Re-insert and screw the Rear GPU4 Bracket to the chassis and remove the Rear GPU4 power cable. Follow the procedures described earlier to replace the Linkbar. Cable Routing (P4) NOTE: No power cable connection is required for P4. http://www.tyan.com...
Page 74: Installing The Air Duct
Installing the Air Duct The GA88-B8021 system chassis air ducts are equipped in the accessory kit. Follow the instruction below to install all four air ducts onto the chassis. Align the air duct with the guide pins and then install the air duct onto the chassis.
Page 75 The air duct installation is now completed. http://www.tyan.com...
Page 76 NOTE http://www.tyan.com...
Page 77: Chapter 4: Replacing Pre-Installed Components
This chapter explains how to replace the pre-installed components, including the S8021 Motherboard, M1716G75-FPB Front Panel Board, M1287G88-BP12-2 BP Board, M8021-R16-1L-1 / M5631-R32-2L-2 / M5631-R16-1F-1 / M2091-R Riser Card, System Fan and Power Supply etc. Disassembly Flowchart The following flowchart outlines the disassembly procedure. http://www.tyan.com...
Page 78: Removing The Cover
Removing the Cover Before replacing any parts you must remove the chassis cover. Follow Chapter 4.1.1 to remove the cover of GA88-B8021. Replacing the Riser Card The GA88-B8021 has preinstalled (2) M5631-R16-1F-1, (1) M8021-R16-1L-1, (1) M8021-R32-2L-2 (1) M2091-R riser cards.
Page 79 Remove the 4 screws to release the mylar and M8021-R16-1L-1 riser card. Remove the 2 screws to release the M2091-R riser card. Follow the procedures described earlier in reverse order to replace with a new riser card. http://www.tyan.com...
Page 80 M8021-R16-1L Riser Card  PCB Dimensions: 200*37*1.6mm, thickness 1.6mm  Layer: 6 layers  I/O Port 1 PCIE x16 slot M8021-R16-1L-1 M8021-R16-1L-1 Riser Card  PCB Dimensions: 228.45*39.42*1.6mm, thickness 1.6mm  Layer: 8 layers  I/O Port 1 PCIE x16 slot http://www.tyan.com...
Page 81 M8021-R32-2L-2 Riser Card  PCB Dimensions: 276.45*39*1.6mm, thickness 1.6mm  Layer: 8 layers  I/O Port 2 PCIE x16 slots M2091-R M2091-R Riser Card  PCB Dimensions: 127.88*59.62*1.6mm, thickness 1.6mm  Layer: 4 layers  I/O Port 1 PCIE x16 slots http://www.tyan.com...
Page 82: Replacing The Hdd Backplane
Replacing the HDD Backplane Follow these instructions to replace the M1287G88-BP12-2 HDD Backplane Board. Disconnect all the cables connected to the HDD Backplane. Remove the two screws securing the bracket to the chassis base. http://www.tyan.com...
Page 83: Hdd Backplane Features
4.5.1 HDD Backplane Features Front View Rear View M1287G88-BP12-2 HDD BP Board PCB Dimensions: 93*36*2mm Layer: 4 layers (2) SATA Connectors (1) JTAG Jumper(J1) Integrated I/O (1) SGPIO Connector(J2) (2) HDD connector (1) 4 Pin Power connector http://www.tyan.com...
Page 84: Connector Definition
HDD0: HDD Connector Definition Definition SAS_TX0+ SAS_TX0- SAS_RXBN0 SAS_RXBP0 SAS0_PRESENT_L HD0_V5 VDD_5_RUN VDD_5_RUN HD0_PRS_L SAS0_LED HD0_V12HD VDD_5_RUN VDD_5_RUN GND1 GND2 HDD1: HDD Connector Definition Definition SAS_TX1+ SAS_TX1- SAS_RXBN1 SAS_RXBP1 SAS0_PRESENT_L HD1_V5 VDD_5_RUN VDD_5_RUN HD1_PRS_L SAS1_LED HD1_V12HD VDD_5_RUN VDD_5_RUN GND1 GND2 http://www.tyan.com...
Page 85 SAS_RXBP0 SATA1: SATA Connector Definition Definition SAS_TX1+ SAS_TX1- SAS_RXBN1 SAS_RXBP1 J1: JTAG Connector Definition Definition CPLD_JTAG_TCK CPLD_JTAG_TDO VDD_3P3_RUN CPLD_JTAG_TMS CPLD_JTAG_TDI J2: SGPIO Connector Definition Definition SMBUS_3V3_CLK SAS_SIO_DIN_A SMBUS_3V3_DATA SAS_SIO_DOUT_A SAS_SIO_END_A SAS_SIO_CLK_A VCC3_AUX PW1: Power Connector Definition Definition VDD_12_RUN VDD_5_RUN http://www.tyan.com...
Page 86: Replacing The System Fan
Replacing the System Fan Follow these instructions to replace the system fan. Disconnect the fan cable. Lift up the fan to replace with a new one. http://www.tyan.com...
Page 87: Replacing The Front Panel Board
Unscrew the front panel board module. Unscrew the front panel board from the front panel tray for a new one. Prepare a new one to replace. Follow the procedure described earlier in reverse order to reinsert the front panel board into the chassis. http://www.tyan.com...
Page 88: Front Panel Board Features
Form Factor 28 x 35.4 x 1.6 (mm), 4-layer PCB I/O: (2) USB3.0 Port LED Indicators: (1) HDD LED (1) Warning LED Specifications (2) LAN LED (1) Power/ID LED Switch: (1) Reset Button (1) ID Button (1) Power Button http://www.tyan.com...
Page 89: Connector Definition
USB3.0 Port Reset Button ID Button Power Button Front Panel Control Board Connector USB3.0 Connector J4: FPIO Connector Definition Definition PW_LED+ VCC_FPB ID_LED+ PW_LED- ID_LED- HD_LED+ BMC_HW_FAULT_N HD_LED- BMC_SYS_FAULT_N FP_PWR_BTN_N LAN1_LED+ LAN1_LED- FP_RST_BTN_N FP_IDLED_BTN_N TEMP_SENSOR LAN2_LED+ HD_FAIL_LED- LAN2_LED- GND1 GND2 http://www.tyan.com...
Page 90 J7: USB3.0 Header Definition Definition USB3_VCC_FPB USB3_N5_RX_FPB USB3_P5_RX_FPB USB3_N5_TX_FPB USB3_P5_TX_FPB USB2_N4_FPB_R USB2_P4_FPB_R USB3_FPB_OC_N_R USB2_P6_FPB_R USB2_N6_FPB_R USB3_P6_TX_FPB USB3_N6_TX_FPB USB3_P6_RX_FPB USB3_N6_RX_FPB USB3_VCC_FPB http://www.tyan.com...
Page 91: Replacing The Power Supply
To replace the power supply follow these instructions. Press the tab as shown in the diagram and pull out the power. Free the power from the power socket. Replace a new single power and reinsert it into the power socket following the above steps in reverse. http://www.tyan.com...
Page 92: Replacing The Motherboard
Replacing the Motherboard Follow these instructions to remove all of below mentioned cables on the motherboard from the chassis. Disconnect all cables on the motherboard. http://www.tyan.com...
Page 93 Loosen five screws to lift up the Linkbar. Unscrew to lift up the PCIE Riser Card Bracket. http://www.tyan.com...
Page 94 Unscrew to lift up all GPU Card Brackets. Refer to Chapter 3 for instruction on how to remove GPU Card Brackets. Unscrew all mounting screws on the board and carefully remove the board. Make sure not to scrape on chassis stand-offs. http://www.tyan.com...
Page 95: Chapter 5: Motherboard Information
Caution! To avoid damaging the motherboard and associated components, use torque force within the range kgf/cm (4.35 ~ 6.09 lb/in) on each mounting screw for motherboard installation. Do not apply power to the board if it has been damaged. http://www.tyan.com...
Page 96: Board Image
Board Image S8021 This picture is representative of the latest board revision available at the time of publishing. The board you receive may not look exactly like the above picture. http://www.tyan.com...
Page 97: Block Diagram (S8021)
Block Diagram (S8021) http://www.tyan.com...
Page 98: Motherboard Mechanical Drawing
Motherboard Mechanical Drawing http://www.tyan.com...
Page 99: Board Parts, Jumpers And Connectors
The board you receive may not look exactly like the above diagram. The DIMM slot numbers shown above can be used as a reference when reviewing the DIMM population guidelines shown later in the manual. For the latest board revision, please visit our web site at http://www.tyan.com. http://www.tyan.com...
Page 100 14. GPU Power Connector (PE_PW1) 34. SATA DOM Header (SATADOM1) 15. System FAN Connector 35. SATA DOM Header (SATADOM2) (SYS_FAN_5-6) 16. System FAN Connector 36. TYAN Module Header (DBG_HD1) (SYS_FAN_7-8) 17. System FAN Connector 37. SATA DOM Power Header (SYS_FAN_9-10) (DOM_PWR2) 18.
Page 101 Slots PCIE#7 (J5) PCIE#3(GPU3) (J112) Power Supply Slot (PSU1) PCIE#5(GPU5) (J113) Power Supply Slot (PSU0) PCIE#6(GPU6) (J197) PCIE#1(GPU1) (J115) PCIE#4(GPU4) (J198) PCIE#2(GPU2) (J114) Jumper Legend OPEN - Jumper OFF Without jumper cover CLOSED - Jumper ON With jumper cover http://www.tyan.com...
Page 102 SYS_FAN_1~20: 8-pin System Fan Connector Signal Signal GND1 GND2 P12V1 P12V2 FAN_TACH1 FAN_TACH2 FAN_PWM1 FAN_PWM2 J116: small 4-pin Power Connector Signal Signal P12V_IN VCC5 SATADOM1/SATADOM2: SATA DOM Header Signal Signal sSATA6G_RX_P4 sSATA6G_TX_P4 sSATA6G_TX_N4 VCC5 sSATA6G_RX_N4 http://www.tyan.com...
Page 103 PE_PW1~4: 8-pin GPU Power Connector Signal Signal P12V_IN P12V_IN P12V_IN P12V_IN DBG_HD1: TYAN Module Header Signal Signal VCC3 FRAME_N LAD0 LAD1 PLT_RST_N LAD2 LAD3 CLK_33M DBG_SERIRQ DBG_PRES_N VCC3_AUX TPM_ADDR_MB PCH_TPM_PP_EN FPIO_2: Front Panel Connector Signal Signal FP_PWER FP_PW_LED_PW (VCC3_AUX) FP_ID_LED_PW...
Page 104 3PHD11: PCIE Routing Switch Jumper Signal Signal PULL UP GPU_SELECT_L Pin1-2 closed: G0 GPU1, P1 SLOT7 Pin2-3 closed: P1 GPU1, G0 SLOT7 (Default) J2: Console Switch Jumper Signal Signal AMD_COM_EN COM2_EN Pin1-2 closed: AMD COM Port0 Pin2-3 closed: BMC Console Port1 (Default) http://www.tyan.com...
Page 105 3. Move the jumper cap to close Pin_2 and Pin_3 for several seconds to Clear CMOS. 4. Put jumper cap back to Pin_1 and Pin_2 (Default setting). 5. Reconnect power connectors to the motherboard and power on Clear CMOS system. http://www.tyan.com...
Page 106: Thermal Interface Material
CPU lid (applying too much will actually reduce the cooling). NOTE: Always check with the manufacturer of the heat sink & processor to ensure that the thermal interface material is compatible with the processor and meets the manufacturer’s warranty requirements. http://www.tyan.com...
Page 107: Tips On Installing Motherboard In Chassis
NOTE: Be especially careful to look for extra stand-offs. If there are any stand-offs present that are not aligned with a mounting hole on the motherboard, it will likely http://www.tyan.com...
Page 108 Some chassis include plastic studs instead of metal. Although the plastic studs are usable, MITAC recommends using metal studs with screws that will fasten the motherboard more securely in place. Below is a chart detailing what the most common motherboard studs look like and how they should be installed. http://www.tyan.com...
Page 109: Installing The Memory
Installing the Memory Before installing memory, ensure that the memory you have is compatible with the motherboard and processor. Check the TYAN Web site at http://www.tyan.com details of the type of memory recommended for your motherboard.  This platform supports (8)+(8) DDR4 slots ...
Page 110 GPU3, GPU6 DIMM G1, G0, H1, H0 GPU4, GPU5 DIMM E1, E0, F1, F0 PCIE7, LAN, M.2, SATA  DIMM C1, C0, D1, D0 6. To achieve best GPU performance, please install memory at least 16GB in correlative memory channel. http://www.tyan.com...
Page 111: Finishing Up
In the rare circumstance that you have experienced difficulty, you can find help by asking your vendor for assistance. If they are not available for assistance, please find setup information and documentation online at our website or by calling your vendor’s support line. http://www.tyan.com...
Page 112 NOTE http://www.tyan.com...
Page 113: Chapter 6: Bios Setup
The table below shows how to navigate in the setup program using the keyboard. Function Left/Right Arrow Keys Change from one menu to the next Up/Down Arrow Keys Move between selections Enter Open highlighted section PgUp/PgDn Keys Change pages Change options Exit http://www.tyan.com...
Page 114: Getting Help
The following pages provide the details of BIOS menu. Please be noticed that the BIOS menu are continually changing due to the BIOS updating. The BIOS menu provided are the most updated ones when this manual is written. Please visit TYAN’s website at http://www.tyan.com for the information of BIOS updating.
Page 115: Main Menu
This displays the total memory size. System Date Set the Date. Use Tab to switch between Date elements. Default Ranges: Year: 2010-2079 Months: 1-12 Days: dependent on month System Time Set the Time. Use Tab to switch between Time elements. http://www.tyan.com...
Page 116: Advanced Menu
Onboard Device Configuration Onboard Device and Function Configuration. PCIE Slot Configuraion Onboard PCIE Slot Configuration Trusted Computing Trusted Computing settings. ACPI Settings System ACPI Parameters. Hardware Health Configuration Hardware Health Configuration AST2500 Super IO Configuration System Super IO Chip Parameters. http://www.tyan.com...
Page 117 Serial Port Console Redirection PCI Subsystem Settings PCI, PCI-X and PCI Express Settings Network Stack Configuration Network Stack Settings. CSM Configuration CSM Configuration, Enable/Disable Option ROM execution setting, etc SATA Configuration SATA Device Information USB Configuration USB Configuration Parameters. http://www.tyan.com...
Page 118: Cpu Configuration
.3.1 CPU Configuration SVM Mode Enable/disable CPU Virtulization. Disabled / Enabled SMEE Control secure memory encryption enable. Disabled / Enabled Node 0 Information View Memory Information related to Node 0. http://www.tyan.com...
Page 119 6.3.1.1 Node0 Information Read only. http://www.tyan.com...
Page 120: Onboard Device Configuration
Enable/Disable Onboard LAN Devices. Disabled / Enabled LAN1 OPROM Enable/Disable Load Option ROM For Onboard LAN. Disabled / Enabled with iSCSI / Enabled with PXE LAN2 OPROM Enable/Disable Load Option ROM For Onboard LAN. Disabled / Enabled with PXE http://www.tyan.com...
Page 121 Serial IRQ Mode Configure Serial IRQ Mode Quiet / Continuous http://www.tyan.com...
Page 122: Pcie Slot Configuration
Enable/Disable Load option ROM for PCIE Slot3 (GPU3). Enabled / Disabled PCIE Slot4 (GPU4) Enable/Disable Load option ROM for PCIE Slot4 (GPU4). Enabled / Disabled PCIE Slot5 (GPU5) Enable/Disable Load option ROM for PCIE Slot5 (GPU5). Enabled / Disabled http://www.tyan.com...
Page 123 Auto / Gen 1 (2.5 GT/s) / Gen 2 (5 GT/s) / Gen 3 (8 GT/s) PCIE Slot7 Maximum Link Speed for PCIE Slot7. Auto / Gen 1 (2.5 GT/s) / Gen 2 (5 GT/s) / Gen 3 (8 GT/s) http://www.tyan.com...
Page 124: Trusted Computing
6.3.4 Trusted Computing Security Device Support Enable or disable BIOS support for security device. O.S. will not show Security device. O.S. will not show Security Device. TCG EFI protocol and INT1A interface will not be available. Enabled / Disabled http://www.tyan.com...
Page 125: Acpi Settings
6.3.5 ACPI Settings Enable ACPI Auto Configuration Enable or disable BIOS ACPI Auto Configuration. Disabled / Enabled http://www.tyan.com...
Page 126: Hardware Health Configuration
Auto Fan Control Auto Fan Control help. Automatic / Manual / Full Speed BMC Alert Beep Enable/Disable BMC Alert Beep. On / Off PMBus support PMBus Support. Enabled / Disabled Number of PSU Number of PSU. 1+1 / 1 http://www.tyan.com...
Page 127 6.3.6.1 Sensor Data Register Monitoring When you enter the Sensor Data Register Monitoring submenu, you will see the following dialog window pop out. Please wait 8~10 seconds. NOTE: SDR can not be modified. Read only. http://www.tyan.com...
Page 128: Ast2500 Super Io Configuration
6.3.7 AST2500 Super IO Configuration Super IO Chip Read only. http://www.tyan.com...
Page 129 / IO=3F8h, IRQ=3, 4, 5, 6, 7, 9, 10, 11, 12; / IO=2F8h; IRQ=3, 4, 5, 6, 7, 9, 10, 11, 12; / IO=3E8h, IRQ=3, 4, 5, 6, 7, 9, 10, 11, 12; / IO=2E8h, IRQ=3, 4, 5, 6, 7, 9, 10, 11, 12; http://www.tyan.com...
Page 130: S5 Rtc Wake Settings
Select 0-23. For example enter 3 for 3am and 15 for 3pm. Wake up minute Select 0-59 for Minute. Wake up second Select 0-59 for Second. When Wake system from S5 is set to [Dynamic Time] Wake up Minute increase 1-5. http://www.tyan.com...
Page 131: Serial Port Console Redirection
Console redirection enable or disable. Disabled / Enabled Legacy Console Redirection Settings Legacy Console redirection settings. Console Redirection Settings The settings specify how the host computer (which the user is using) will exchange data. Both computers should have the same or compatible settings. http://www.tyan.com...
Page 132 0 if the num of 1’s in the data bits is even. Odd: parity bit is 0 if the num of 1’s in the data bits is odd. Mark: parity bit is always 1. Space: parity bit is always 0. Mark and Space parity do not allow for error detection. http://www.tyan.com...
Page 133 With this mode enabled only text will be sent. This is to capture Terminal data. Disabled / Enabled Resolution 100x31 Enable or disable extended terminal resolution. Disabled / Enabled Putty KeyPad Select FunctionKey and KeyPad on Putty. VT100 / LINUX / XTERMR6 / SCO / ESCN / VT400 http://www.tyan.com...
Page 134 Bootloader is selected, then Legacy Console Redirection is disabled before booting to legacy OS, when Always Enable is selected, then Legacy Console Redirection is enabled for Legacy OS. Default setting for this option is set to Always Enable. Always Enable / BootLoader http://www.tyan.com...
Page 135 VT-UTF8 / VT100 / VT100+ / ANSI Bits per Second Select serial port transmission speed. The speed must be matched on the other side. Long or noisy lines may require lower speeds. 115200 / 9600 / 19200 / 38400 / 57600 http://www.tyan.com...
Page 136 ‘stop’ signal can be sent to stop the data flow. Once the buffers are empty, a ‘start’ signal can be sent to restart the flow. Hardware flow control uses two wires to send start/stop signal. None / Hardware RTS/CTS Data Bits / Parity / Stop Bits Read only. http://www.tyan.com...
Page 137: 6.3.10 Pci Subsystem
Space (Only if System supports 64 bit PCI Decoding). Enabled / Disabled SR-IOV Support If system has SR-IOV capable PCIe devices, this option Enable or Disable Single root IO virtualization Support. Enabled / Disabled PCI Express Settings Change PCI Express Devices Settings. http://www.tyan.com...
Page 138 6.3.10.1 PCI Express Subsystem Maximum Payload Set Maximum Payload of PCI Express Device or allow System BIOS to select the value. Auto / 128 Bytes / 256 Bytes http://www.tyan.com...
Page 139: 6.3.11 Network Stack Configuration
Enable IPV4 HTTP Boot Support. If disabled IPV4 HTTP boot option will not be created. Disabled / Enabled Ipv6 PXE Support Enable IPV6 PXE Boot Support. If disabled IPV6 PXE boot option will not be created. Disabled / Enabled http://www.tyan.com...
Page 140 Enable IPV6 HTTP Boot Support. If disabled IPV6 HTTP boot option will not be created. Disabled / Enabled PXE boot wait time Wait time to press ESC key to abort the PXE boot. Media detect count Number of times presence of media will be checked. http://www.tyan.com...
Page 141: 6.3.12 Csm Configuration
Do not launch / UEFI / Legacy Storage Controls the execution of UEFI and Legacy PXE OpROM Do not launch / UEFI / Legacy Video Controls the execution of UEFI and Legacy PXE OpROM Do not launch / UEFI / Legacy http://www.tyan.com...
Page 142 Other PCI devices Determines OpRom execution policy for devices other than network, storage, or video Do not launch / UEFI / Legacy http://www.tyan.com...
Page 143: 6.3.13 Sata Configuration
6.3.13 SATA Configuration Read only. http://www.tyan.com...
Page 144: 6.3.14 Usb Configuration
Enabled / Disabled USB Mass Storage Driver Support Enable/Disable USB Mass Storage Driver Support. Disabled / Enabled USB transfer time-out The time-out value for Control, Bulk and Interrupt transfers. 20 sec / 10 sec / 5 sec / 1 sec http://www.tyan.com...
Page 145 Maximum time the device will take before it properly reports itself to the Host Controller. AUTO uses default value: for a Root port it is 100 ms, for a Hub port the delay is taken from Hub descriptor. Auto / Manual http://www.tyan.com...
Page 146: Chipset Menu
Chipset Menu SMT Mode Simultaneous multithreading OFF=1T single-thread Auto=2T two-thread if capable. Off / Auto Numa Enable or Disable Non uniform Memory Access (NUMA). Disabled / Enabled North Bridge North Bridge Parameters Error Management Error Management settings. http://www.tyan.com...
Page 147: North Bridge Configuration
6.4.1 North Bridge Configuration Memory Configuration Memory Configuration. Socket 0 Configuration View Information related to Socket 0. http://www.tyan.com...
Page 148 6.4.1.1 Memory Configuration Memory Clock This option allows User to select different memory Clock. Default value is 800 Mhz. Auto / 1333MHz / 1600MHz / 1866MHz / 2133MHz / 2400MHz / 2666MHz http://www.tyan.com...
Page 149 6.4.1.2 Socket 0 Information Read only. http://www.tyan.com...
Page 150: Error Management
6.4.2 Error Management Platform First Error Handling Enable/Disable PFEH. Disabled / Enabled MCA Error Threshold Count MCA Error Threshold Count, 0-Disable Error. 0 / 1 / 5 / 10 / 100 / 1000 http://www.tyan.com...
Page 151: Amd Cbs Menu
AMD CBS Menu Zen Common Options Zen Common Options. DF Common Options DF Common Options. UMC Common Options UMC Common Options. NBIO Common Options NBIO Common Options. FCH Common Options FCH Common Options. http://www.tyan.com...
Page 152: Zen Common Options Submenu
SEV-ES ASID Space Limit SEV VMS using ASIDs below the SEV-ES ASID Space Limit must enable the SEV-ES feature. The valid values for this field are from 0x1 (1) – 0x10 (16). Core/Thread Enablement Core/Thread Enablement. Prefetcher Settings Prefetcher Settings. http://www.tyan.com...
Page 153 Sets the number of cores to be used. Once this option has been used to remove any cores, a POWER CYCLE is required in order for future selections to take effect. TWO (1+1) / TWO (2+0) / THREE (3+0) / FOUR (2+2) / FOUR (4+0) / SIX (3+3) / Auto http://www.tyan.com...
Page 154 Prefetcher Settings Submenu L1 Stream HW Prefetcher Option to Enable / Disable L1 Stream HW Prefetcher. Enabled / Disabled / Auto L2 Stream HW Prefetcher Option to Enable / Disable L2 Stream HW Prefetcher. Enabled / Disabled / Auto http://www.tyan.com...
Page 155: Df Common Options Submenu
Controls the memory interleaving size. The valid value are AUTO, 256 bytes, 512 bytes, 1 Kbytes or 2Kbytes. This determines the starting address of the interleave (bit 8, 9, 10 or 11). 256 Bytes / 512 Bytes / 1 KB / 2 KB / Auto http://www.tyan.com...
Page 156: Umc Common Options Submenu
6.5.3 UMC Common Options Submenu DRAM Memory Mapping DRAM Memory Mapping. http://www.tyan.com...
Page 157 6.5.3.1 DRAM Memory Mapping Submenu Chipselect Interleaving Interleave memory blocks across the DRAM chip selects for node 0. Disabled / Auto BankGroupSwap No help string. Enabled / Disabled / Auto http://www.tyan.com...
Page 158: Nbio Common Options Submenu
Control Auto = Use the fused cTDP. Manual = User can set customized cTDP. Manual / Auto ACS Enable No help string. Enable / Disabled / Auto PCIe ARI Support Enables Alternative Routing-ID Interpretation. Disabled / Enabled / Auto http://www.tyan.com...
Page 159 6.5.4.1 NB Configuration Submenu IOMMU Enable/ Disable IOMMU Disabled / Enabled / Auto http://www.tyan.com...
Page 160: Fch Common Options Submenu
6.5.5 FCH Common Options Submenu AC Power Loss Options AC Power Loss Options. UART Configuration Options UART Configuration Options. http://www.tyan.com...
Page 161 6.5.5.1 AC Power Loss Options Submenu Restore AC Power Loss Select Restore AC Power Loss Method. Power Off / Power On / Last State http://www.tyan.com...
Page 162 Disabled / 0x2E8 / 0x3F8 / 0x3E8 / 0x3F8 UART 1 Enable UART 1 has no HW FC if UART 3 is enabled. Disabled / Enabled / Auto UART 1 Legacy Options No help string. Disabled / 0x2E8 / 0x3F8 / 0x3E8 / 0x3F8 http://www.tyan.com...
Page 163: Server Management
OS Watchdog Timer If enabled, starts a BIOS timer which can only be shut off by Management Software after the OS loads. Helps determine that the OS successfully loaded or follows the OS Boot Watchdog Timer policy. Enabled / Disabled http://www.tyan.com...
Page 164 Do Nothing / Reset / Power Down / Power Cycle BMC Logo Enable or Disable BMC Logo. Enabled / Disabled System Event Log Press <Enter> to change the SEL event log configuration. BMC network configuration Configure BMC network parameters. http://www.tyan.com...
Page 165: System Event Log
Choose options for reactions to a full SEL. Do Nothing / Erase Immediately Log EFI Status Codes Disable the logging of EFI Status Codes or log only error code or only progress code or both. Disabled / Both / Error Code / Progress Code http://www.tyan.com...
Page 166: Bmc Network Configuration
Management Port 2 Enable/Disable BMC Share NIC. Disabled / Enabled Configure IPV6 support Management Port 1 IPV6 Support Enable or Disable LAN1 IPV6 Support. Disabled / Enabled Management Port 2 IPV6 Support Enable or Disable LAN2 IPV6 Support. Disabled / Enabled http://www.tyan.com...
Page 167: Security
Set user password in the Create New Password window. After you key in the password, the Confirm New Password window will pop out to ask for confirmation. Secure Frozen Mode Disable means Hard Drive on Non-frozen mode. Enable means Hard Drive on Frozen mode. Disabled / Enabled http://www.tyan.com...
Page 168: Boot
Number of seconds to wait for setup activation key. 65535 (0xFFFF) means indefinite waiting. Bootup NumLock State Select the keyboard NumLock state. Off / On Quiet Boot Enable or disable Quiet Boot option. Disabled / Enabled Endless Boot Enable or disable Endless Boot. Disabled / Enabled http://www.tyan.com...
Page 169 Wait for ‘ESC’ If Error Wait for ‘ESC’ key to be pressed if error occurs. Disabled / Enabled Boot Option Priorities Boot Option #1 Select the first/second boot device. Device Name / Disabled http://www.tyan.com...
Page 170: Delete Boot Option
6.8.1 Delete Boot Option Delete Boot Option Remove an EFI boot option from the boot order. Select one to delete / UEFI: Built-in EFI Shell http://www.tyan.com...
Page 171: Save & Exit
Reset system setup without saving any changes. Save Changes Save changes done so far to any of the setup options. Discard Changes Discard changes done so far to any of the setup options. Restore Defaults Restore/Load Default values for all the setup options. http://www.tyan.com...
Page 172 Save as User Defaults Save the changes done so far as User Defaults. Restore User Defaults Restore the User Defaults to all the setup options. Boot Override Read only. http://www.tyan.com...
Page 173: Chapter 7: Diagnostics
BIOS flash failure, you must contact your dealer for a replacement BIOS. There are no exceptions. TYAN does not have a policy for replacing BIOS chips directly with end users. In no event will TYAN be held responsible for damages done by the end user.
Page 174: Amibios Post Code (Aptio)
South Bridge initialization before microcode loading 0x05 OEM initialization before microcode loading 0x06 Microcode loading 0x07 AP initialization after microcode loading 0x08 North Bridge initialization after microcode loading 0x09 South Bridge initialization after microcode loading 0x0A OEM initialization after microcode loading 0x0B Cache initialization http://www.tyan.com...
Page 175 Memory Installed 0x32 CPU post-memory initialization is started 0x33 CPU post-memory initialization. Cache initialization 0x34 CPU post-memory initialization. Application Processor(s) (AP) initialization 0x35 CPU post-memory initialization. Boot Strap Processor (BSP) selection 0x36 CPU post-memory initialization. System Management Mode(SMM) initialization http://www.tyan.com...
Page 176 Reserved for future AMI progress codes S3 Resume Error Codes 0xE8 S3 Resume Failed 0xE9 S3 Resume PPI not Found 0xEA S3 Resume Boot Script Error 0xEB S3 OS Wake Error 0xEC – 0xEF Reserved for future AMI error codes http://www.tyan.com...
Page 177 CPU DXE initialization (CPU module specific) 0x65 CPU DXE initialization (CPU module specific) 0x66 CPU DXE initialization (CPU module specific) 0x67 CPU DXE initialization (CPU module specific) 0x68 PCI host bridge initialization 0x69 North Bridge DXE initialization is started http://www.tyan.com...
Page 178 Console Input devices connect 0x99 Super IO initialization 0x9A USB initialization is started 0x9B USB Reset 0x9C USB Detect 0x9D USB Enable 0x9E -0x9F Reserved for future AMI codes 0xA0 IDE initialization is started 0xA1 IDE Reset 0xA2 IDE Detect http://www.tyan.com...
Page 179 No Space for Legacy Option ROM 0xD6 No Console Output Devices are found 0xD7 No Console Input Devices are found 0xD8 Invalid password 0xD9 Error loading Boot Option (LoadImage returned error) 0xDA Boot Option is failed (StartImage returned error) 0xDB Flash update is failed http://www.tyan.com...
Page 180 System is waking up from the S3 sleep state 0x40 System is waking up from the S4 sleep state 0xAC System has transitioned into ACPI mode. Interrupt controller is in PIC mode. 0xAA System has transitioned into ACPI mode. Interrupt controller is in APIC mode. http://www.tyan.com...
Page 181: Appendix I: How To Recover Uefi Bios
UEFI recovery bootloader that would prevent the recovery process itself from working. In no event shall Tyan be liable for direct, indirect, incidental, special or consequential damages arising from the BIOS update or recovery.
Page 182 “Flash update completed. Press any key to reset the system” displayed on screen. Remove the USB disk and reboot. If your system does not have video output or the POST code halts at “FF” on the right-lower portion of the screen, please contact Tyan representatives for RMA service. http://www.tyan.com...
Page 183: Appendix Ii: Cable Connection Tables
SYS_FAN_19-20 (FAN10) 2. SATA Cable & S4P PWR Cable & SGPIO Cable SATA/SAS Backplane (BP) Board to S8021MB M1287G88-BP12-2 Connect to S8021 → SATA Cable SATA0 / SATA1 SATA0 / SATA1 → S4P PWR Cable J116 → SGPIO Cable SGPIO0 http://www.tyan.com...
Page 184 3. FP Ctrl Cable & USB Cable Front Panel Board (FPB) to S8021 MB M1716G75-FPB Connect to S8021 → Control Cable FPIO_2 → USB 3.0 Cable USB3_FPIO1 http://www.tyan.com...
Page 185: Appendix Iii: Fan And Temp Sensors
The red spot indicates the sensor. Fan and Temp Sensor Location: Fan Sensor: It is located in the third pin of the fan connector, which detects the fan speed (rpm) Temp Sensor: refer to Figure 1: Sensor Location. They detect the system temperature around. http://www.tyan.com...
Page 186 BIOS Temp Sensor Name Explanation: http://www.tyan.com...
Page 187 http://www.tyan.com...
Page 188 Fan speed of SYS_FAN_1 SYS_FAN_2 Fan speed of SYS_FAN_2 SYS_FAN_3 Fan speed of SYS_FAN_3 SYS_FAN_4 Fan speed of SYS_FAN_4 SYS_FAN_5 Fan speed of SYS_FAN_5 SYS_FAN_6 Fan speed of SYS_FAN_6 SYS_FAN_7 Fan speed of SYS_FAN_7 SYS_FAN_8 Fan speed of SYS_FAN_8 http://www.tyan.com...
Page 189 Fan speed of SYS_FAN_14 SYS_FAN_15 Fan speed of SYS_FAN_15 SYS_FAN_16 Fan speed of SYS_FAN_16 SYS_FAN_17 Fan speed of SYS_FAN_17 SYS_FAN_18 Fan speed of SYS_FAN_18 SYS_FAN_19 Fan speed of SYS_FAN_19 SYS_FAN_20 Fan speed of SYS_FAN_20 PSU0_Status Current PSU0 Status PSU1_Status Current PSU1 Status http://www.tyan.com...
Page 190 NOTE http://www.tyan.com...
Page 191: Appendix Iv: Fru Parts Table
422T56700004 600MM, GPU PWR TF-AC/DC POWER CABLE;SBU,20 AWG, 422T54100001 200MM, GPU PWR TF-PWA; SBU, GA88-B8021, FRU-RC-0860 411T58100008 M8021-R32-2L-1, R01, FOR BB, TYAN. TF-GPU P4 REAR BKT; SBU, SGCC, NCT, FRU-SM-0070 342T58100005 GA88-B8021 TF-AIR DUCT P4 WALL Mode 2 FRU-SO-0180 346T58100008 MYLAR;SBU,MYLAR,L282.5*W62*T0.76MM,...
Page 192 TF-AIR DUCT P4 GPU FRU-SO-0190 346T58100009 MYLAR;SBU,MYLAR,L125*W58*T0.43MM, PC1870,BLACK,GA88-B8021 TF-AC/DC POWER CABLE;SBU,20 AWG, 422T58100002 200mm, GPU PWR CABLE, 2*4P(M), P4.2/2*3P+2*1P(M)*2pcs, P4.2,GA88-B8021 TF-AC/DC POWER CABLE;SBU, 20 422T59000003 AWG,600mm, GPU PWR CABLE, 2*4P(M), P4.2/2*3P+2*1P(M)*2pcs, P4.2,GT24E-B5556 MI25 FRU-SO-9230 Mode 2 TF-GPU MI25 REAR BKT; SBU, SGCC, NCT,...
Page 193: Appendix V: Technical Support
MITAC serves multiple market segments with the industry’s most competitive services to support them. Please feel free to contact us directly for this service at tech-support@tyan.com Help Resources: 1. See the beep codes section of this manual.
Page 194 (RMA) number. The RMA number should be prominently displayed on the outside of the shipping carton and the package should be mailed prepaid. TYAN will pay to have the board shipped back to you. TYAN® GA88-B8021 Service Engineer’s Manual V1.0a Document No.: D2421-100...

TYAN GA88-B8021 Service Engineer's Manual

Chapter 1: Overview

Chapter 2: Setting up

Chapter 3: Installing GPU Cards (Optional)

Chapter 4: Replacing Pre-Installed Components

Chapter 5: Motherboard Information

Chapter 6: BIOS Setup

Chapter 7: Diagnostics

Appendix I: How to Recover UEFI BIOS

Appendix II: Cable Connection Tables

Appendix III: Fan and Temp Sensors

Appendix IV: FRU Parts Table

Appendix V: Technical Support

Quick Links

Need help?

Questions and answers

Related Manuals for TYAN GA88-B8021

Summary of Contents for TYAN GA88-B8021

Table of Contents