TYAN B8251T83E8HR-2T-N Service Engineer'S Manual Download Page 18

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1.3 Features

TYAN TN83-B8251 (B8251T83E8HR-2T-N)

System

Form Factor

2U Rackmount

Chassis Model

TN83

Dimension (D x W x
H)

32.71" x 17.25" x 3.43"
(831 x 438.4 x 87mm)

Motherboard Name

S8251GM2NE-2T#

Motherboard
Notification

# The motherboard not sold
separately

Gross Weight

33.1 kg (73 lbs)

Net weight

20.3 kg (44.8 lbs)

Front Panel

Buttons

(1) RST, (1) PWR w/ LED, (1) UID

LEDs

(1) HDD, (2) LAN, (1) UID, (1)
System Event

I/O Ports

(2) USB 3.1 Gen.1 ports

External Drive Bay

Q'ty / Type

(8) 3.5/2.5" Hot-swap SSD/HDDs

HDD Backplane
Support

SAS 12Gb/s, SATA 6Gb/s, NVMe

Supported HDD
Interface

(8) SATA 6Gb/s, NVMe

Notification

The SAS/SATA HDD backplane is
connected to onboard SATA
connection by default. Please
contact Tyan technical support if a
discrete SAS HBA/RAID adapter is
required.

System Cooling
Configuration

FAN

(5) 8cm fans

Power Supply

Type

CRPS

Input Range

AC 200-240V/12.6A

Frequency

47-63 Hz

Output Watts

2,200 Watts

Efficiency

PFC, 80 plus Platinum

Redundancy

1+1

Processor

Q'ty / Socket Type

(2) AMD Socket SP3

Supported CPU Series

(2) AMD EPYC™ 7002/7003
Series Processors

Configurable Thermal
Design Power (cTDP)

Max up to 240W*

Summary of Contents for B8251T83E8HR-2T-N

Page 1: ...1 http www tyan com TN83 B8251 Service Engineer s Manual...

Page 2: ...uding 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...

Page 3: ...se limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment This equipment generates uses and can radiate radio freq...

Page 4: ...not puncture mutilate or dispose of battery in fire There will be danger of explosion if battery is incorrectly replaced Replace only with the same or equivalent type recommended by manufacturer Disp...

Page 5: ...dures on installing 3 different types of GPU cards Chapter 4 Replacing the Pre installed Components This chapter covers the removal and replacement procedures for pre installed components Chapter 5 Mo...

Page 6: ...the purpose of this pin If your outlet does not support this kind of plug contact your electrician to replace your obsolete outlet Do not place anything on the power cord Place the power cord where it...

Page 7: ...The potential for injury exists if cautions are not observed Consult equipment documentation for specific details Caution Slide mounted equipment is not to be used as a shelf or a work space Warning...

Page 8: ...nees bent Equipment Racks To avoid injury or damage to the equipment Observe local occupational health and safety requirements and guidelines for manual materials handling Do not attempt to move a rac...

Page 9: ...l cause restricted airflow and might cause damage to the equipment Make sure the product is properly matted with the rails Products that are improperly matted with the rails might be unstable Verify t...

Page 10: ...gnated for your product Do not attempt to recharge the battery Dispose of used batteries according to the instructions of the manufacturer Do not dispose of batteries with the general household waste...

Page 11: ...ect the product from the AC electrical outlet and refer servicing to an authorized service provider Examples of damage requiring service include The power cord extension cord or plug has been damaged...

Page 12: ...12 http www tyan com NOTE...

Page 13: ...ling Motherboard Components 33 2 1 1 Removing the Chassis Cover 33 2 1 2 Replacing the Chassis Cover 35 2 1 3 Installing the CPU and Heatsink 37 2 1 4 Installing the Memory 42 2 1 5 Installing Hard Dr...

Page 14: ...mal Interface Material 102 5 7 Tips on Installing Motherboard in Chassis 103 5 8 Installing the Memory 106 5 9 Finishing Up 108 Chapter 6 BIOS Setup for AMD EPYC 7002 Series 109 6 1 About the BIOS 109...

Page 15: ...Options Submenu 170 6 5 4 NBIO Common Options Submenu 182 6 5 5 FCH Common Options Submenu 186 6 6 Server Management 188 6 6 1 System Event Log 190 6 6 2 BMC Network Configuration 191 6 6 3 BMC User...

Page 16: ...http www tyan com 16...

Page 17: ...h memory design and lightning fast PCI E bus implementation The TN83 B8251 not only empowers your company in nowadays IT demand but also offers a smooth path for future application usage TYAN also off...

Page 18: ...Bay Q ty Type 8 3 5 2 5 Hot swap SSD HDDs HDD Backplane Support SAS 12Gb s SATA 6Gb s NVMe Supported HDD Interface 8 SATA 6Gb s NVMe Notification The SAS SATA HDD backplane is connected to onboard SA...

Page 19: ...Gen 4 x16 2 FH FL PCIe Gen 4 x8 slots left split by Mux 1 M8251T83 R32 4F riser card for 2 FH FL PCIe Gen 4 x16 2 FH FL PCIe Gen 4 x8 slots right split by Mux 1 M8251T83 LR32 2L riser card for 1 HH H...

Page 20: ...power supply LED Over temperature warning indicator Fan PSU fail LED indicator Others Watchdog timer support Server Management Onboard Chipset Onboard Aspeed AST2500 AST2500 iKVM Feature 24 bit high q...

Page 21: ...Non operating Temp 40 C 70 C 40 F 158 F In Non operating Humidity 90 non condensing at 35 C RoHS RoHS 6 6 Compliant Yes Package Contains Barebone 1 TN83 B8251 Barebone Manual 1 Quick Installation Guid...

Page 22: ...tion Board 1 M8251T83 R32 2F Riser Card NOTE M8251T83 R32 2F Riser card is connected to CPU0_P3 and CPU1_P1 1 M8251T83 L32 2F Riser Card NOTE M8251T83 L32 2F Riser card is connected to CPU0_P2 and CPU...

Page 23: ...nt View No Description No Description 1 HDD 0 10 Type A USB3 1 Port 2 HDD 1 11 Reset Button 3 HDD 2 12 ID Button 4 HDD 3 13 Power Button 5 HDD 4 14 LAN1 LED 6 HDD 5 15 LAN2 LED 7 HDD 6 16 ID LED 8 HDD...

Page 24: ...Blue Blinking System Fault Red Solid On HDD LED Green Red HDD Present Green Solid On HDD Access Green Blinking HDD Fail Red Solid On Buttons Descriptions Reset Button Press to reset the system ID UID...

Page 25: ...ns Drive State Active LED Green Status LED Red Drive present no activity Solid On Off Drive present with activity Blinking Off Drive Failed Don t care Solid On Drive dentify Don t care Blinking 1 Hz D...

Page 26: ...lot PCIE x16 FH FL GPU Slot 4 USB3 1 Port 14 PCIE 5 Slot PCIE x16 HH HL LAN Card 5 VGA Port 15 PCIE 6 Slot PCIE x16 HH HL LAN Card 6 Dedicated IPMI LAN LAN3 Port 16 PCIE 7 Slot PCIE x16 FH FL GPU Slot...

Page 27: ...reen Blinking Yellow Solid On 10 Gbps Link Yellow Solid On Yellow Solid On Active Yellow Blinking Yellow Solid On 1Gbps LAN Port 1Gbps LAN Link Activity LED Scheme Left LED Link Activity LED Color Gre...

Page 28: ...nplugged or AC power lost with a second power supply in parallel still with AC input power Amber Solid On Power supply warning events where the power supply continues to operate OT warning OP warning...

Page 29: ...nstalled 2 M1306T83 BP12E 8 HDD Backplane Board pre installed 6 Left GPU Bracket M8251T83 L32 4F pre installed 3 System Fans 7 Riser Card Bracket M8251T83 LR32 2L pre installed 4 Air Duct 8 M1628T83 P...

Page 30: ...http www tyan com 30 1 5 7 Chassis Dimensions...

Page 31: ...ccidentally damaging the internal components 2 0 3 Tools The following procedures require only a few tools including the following A cross head Phillips screwdriver A grounding strap or an anti static...

Page 32: ...metal chassis of the unit case or the bare metal body of any other grounded appliance Avoid touching motherboard components IC chips connectors memory modules and leads The motherboard is pre installe...

Page 33: ...omponents on to the motherboard including CPUs memory modules and Add on cards etc 2 1 1 Removing the Chassis Cover Follow these instructions to remove the TN83 B8251 chassis cover 1 Pull the locking...

Page 34: ...http www tyan com 34 3 Push the rear top cover backward to lift it up 4 Remove the air duct...

Page 35: ...ing the Chassis Cover Follow these instructions to replace the TN83 B8251 top chassis cover 1 Reinsert the air duct 2 Place the rear top cover onto the chassis and slide the top cover forward 3 Use a...

Page 36: ...http www tyan com 36 4 Replace the front top cover...

Page 37: ...orx screwdriver to loosen the screws securing the force frame in a sequential order 3 2 1 NOTE The force frame will automatically eject after the captive screws are being released 2 By placing your bo...

Page 38: ...rve the followings a make sure to push the carrier frame with package towards the end of the rail frame until it clicks into place b do not drop the carrier frame or touch the package pad to avoid com...

Page 39: ...force frame Then use a T20 Torx screwdriver to tighten the screws to secure the force frame in a sequential order 1 2 3 7 Place the heatsink on top of the processor socket Screw the heatsink in a diag...

Page 40: ...install the optional air duct 1 Take out the air duct from the Accessory Box 2 Locate the guide pins on the air duct Align the guide pins on the air duct with the ones on the heatsink The heatsinks FR...

Page 41: ...http www tyan com 41 NOTE The heatsinks FRU TH 0360 for CPU0 and FRU TH 0350 for CPU1 shown below support cTDP 240W Replace the air duct on CPU1...

Page 42: ...odules onto the motherboard 1 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...

Page 43: ...2 1 5 Installing Hard Drives The TN83 B8251 supports eight 2 5 3 5 SSD HDD Hard Drives Follow these instructions to install a hard drive 1 Press the locking lever to release the SSD HDD tray 2 Pull o...

Page 44: ...3 Place the 2 5 SSD HDD onto the HDD tray and flip over to secure with 4 screws 4 Pull open the locking lever to install a 3 5 hard drive onto the drive tray Close the lever to secure the 3 5 hard dri...

Page 45: ...http www tyan com 45 5 Reinsert the HDD tray into the chassis and press the locking lever to lock the SSD HDD tray...

Page 46: ...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 1 Loosen three s...

Page 47: ...http www tyan com 47 4 Reinstall the Riser Card Bracket into the chassis and secure with three screws...

Page 48: ...http www tyan com 48 2 1 7 Installing the Micro SD Card Follow these instructions to install the Micro SD Card 1 Open the socket cover 2 Insert the Micro SD Card onto the socket and close the cover...

Page 49: ...to mount the TYAN TN83 B8251 into an industry standard 19 rack NOTE Before mounting the TYAN TN83 B8251 in a rack ensure that all internal components have been installed and that the unit has been fu...

Page 50: ...http www tyan com 50 3 Repeat the same procedures to install the other inner rail...

Page 51: ...2 2 3 Installing the Outer Rails to the Rack 1 Attach the rails to the rack Please note that the square stud must be fully attached inside the square hole on the rack rail 2 Repeat the same procedure...

Page 52: ...m 52 2 2 4 Rack mounting the Server 1 Install the chassis Must be done with at least 2 people Properly place the chassis directly on the rack and install 2 Press the blue locking tabs forward to slide...

Page 53: ...http www tyan com 53...

Page 54: ...http www tyan com 54 2 2 5 Removing the Server from Rack 1 Press the tabs on the front panel to pull out the chassis 2 Press the blue tabs to pull out the chassis half way to the lock position...

Page 55: ...Press the white tabs to pull the chassis all the way out of the rack Caution Remove the server from the rack carefully Must be done with at least 2 people 4 Press the tab as the arrow sign shows to s...

Page 56: ...http www tyan com 56...

Page 57: ...o install a GPU card NOTE 1 Please visit our Web site http www tyan com for the latest GPU card support list 2 Change the Auto Fan Control BIOS setting from Automatic to Full Speed when installing the...

Page 58: ...secure with two screws Locate the guide pins on the GPU Bracket for the GPU card and full PCIE Card 4 To install a GPU card use a GPU Card Holder Kit To install a full PCIE card use a full PCIE Card...

Page 59: ...he right GPU Card Holder Kit with the GPU guide pin and flip over to secure with two screws 6 Screw the right GPU Card Holder Kit to the GPU card 7 Connect the GPU power cable Flip over to reinsert th...

Page 60: ...http www tyan com 60 8 Repeat the procedures described earlier to install the other GPU Bracket...

Page 61: ...http www tyan com 61 3 2 Replacing the GPU Riser Cards 1 Unscrew to lift up the GPU Brackets...

Page 62: ...http www tyan com 62 2 Unscrew to replace with a new riser card 3 Follow the procedures described earlier to reinstall the GPU Brackets...

Page 63: ...r Card PCB Dimensions 76 81mm x 270 04mm thickness 1 6mm Layer 12 layers Features Support 2 PCIE Gen4 slots PCIE x16 slot x2 M8251T83 R32 2F for Mitac P N 5412T6130009 only M8251T83 R32 2F Riser Card...

Page 64: ...http www tyan com 64 NOTE...

Page 65: ...ains how to replace the pre installed components including the S8251 Motherboard M1718T65 FPB Front Panel Board M1717T65 USB Front USB Board M1306T83 BP12E 8 HDD BP Board Riser Cards System Fans and P...

Page 66: ...Replacing the Riser Card The TN83 B8251 has a preinstalled riser card The following instructions show you how to detach the PCIE riser card and the riser bracket 1 Remove three screws to lift up the...

Page 67: ...com 67 4 4 1 Riser card Features M8251T83 LR32 2L M8251T83 LR32 2L Riser Card PCB Dimensions 32 4mm x 130 7mm thickness 1 6mm Layer 12 layers Features Support 2 PCIE x16 Gen4 slot 1 on top side and 1...

Page 68: ...ystem Fan Follow these instructions to replace the system fan 1 Disconnect the fan cable 2 Lift up the fan to replace with a new one 3 Remove the rubber screws from the iron cage Detach the fan from t...

Page 69: ...llow the procedures described earlier in reverse order to reinstall the fan cage NOTE Align the rubber screw holes with the stand offs 5 The follow pictures show users how to assemble a front fan and...

Page 70: ...http www tyan com 70 Rear Fan...

Page 71: ...http www tyan com 71...

Page 72: ...s to replace the M1306T83 BP12E 8 HDD Backplane Board 1 Disconnect all the cables connected to the HDD Backplane Board 2 Pull the SSD HDD trays half way out 3 Loosen two thumb screws and then lift up...

Page 73: ...http www tyan com 73 4 Remove the rubber stubs and the mylar to replace with a new HDD Backplane Board 5 Follow the procedures described earlier to reinstall the HDD Backplane Board...

Page 74: ...PCB Dimensions 82mm x 431 2mm thickness 2 7mm Layer 8 layers Integrated I O 8 SATA 6G SSDs orU 2 NVMe 16G storage connector 2 ATX 8 pin power connector 4 dual slimSAS connector slot 2 slimSAS connect...

Page 75: ...e Front Panel and USB Board Follow these instructions to replace the Front Panel Board and USB Board 1 Unscrew to remove the Front Panel and USB Board cover 2 Disconnect the FP cable and then unscrew...

Page 76: ...n com 76 3 Disconnect the USB cables and then unscrew the front USB board for replacement 4 Follow the procedure described earlier in reverse order to reinstall the Font Panel Board and USB Board into...

Page 77: ...ow these instructions to replace the power supply 1 Press the tab as shown to pull out the power 2 Free the power modules from the power sockets 3 Replace with new power modules and reinsert them into...

Page 78: ...label facing up 2 Make sure the power supply is properly inserted into the 20x50 pin power connector on the power distribution board 3 Avoid use force to push in the power supply If you can t slide in...

Page 79: ...placing the Motherboard Follow these instructions to remove all of below mentioned cables on the motherboard from the chassis 1 Disconnect all cables from the motherboard 2 Use a screwdriver to loosen...

Page 80: ...http www tyan com 80 3 Push the motherboard forward to the front panel direction to unlock the motherboard from the mounting holes 4 Carefully remove the motherboard...

Page 81: ...tyan com 81 4 10 Replacing the Power Distribution Board Follow these instructions to replace the power distribution board 1 Remove the mylar 3 Disconnect all cables connected to the power distributio...

Page 82: ...com 82 4 Unscrew to replace with a new PDB 5 Follow the procedures described earlier in reverse order to replace the power distribution board NOTE Remember to replace the mylar before re installing t...

Page 83: ...eatures M1628T83 PDB Power Distribution Board PCB Dimensions 149 99mm 139 98mm thickness 1 6mm Layer 8 layers Integrated I O 1 5 pin power connector 11 4 2 pin power connector 2 20 50 pin power connec...

Page 84: ...http www tyan com 84 NOTE...

Page 85: ...st conditions MITAC recommends wearing a static safety wrist strap 2 Hold the motherboard by its edges and do not touch the bottom of the board or flex the board in any way 3 Avoid touching the mother...

Page 86: ...tp www tyan com 86 5 1 Board Image S8251 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 pictu...

Page 87: ...http www tyan com 87 5 2 Block Diagram S8251...

Page 88: ...om 88 NOTE The CPU and PCIE slot configuration may vary in accordance with the pre installed riser card The details are shown below Connected to M8251T83 LR32 2LF Riser Card Connected to M8251T83 LR16...

Page 89: ...http www tyan com 89 5 3 Motherboard Mechanical Drawing...

Page 90: ...ion available at the time of publishing 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 populatio...

Page 91: ...CN9 10 HDT Connector J37 33 PSMI Connector J61 11 JTAG Header for FPGA J59 34 8 Pin Power Connector J64 12 CPU FAN Connector for CPU1 J20 35 8 Pin Power Connector J66 13 System FAN Connector J45 36 8...

Page 92: ...36 d BMC COM PORT RX Jumper J55 i Change functions of ID Button J46 e Select AMD COM PORT or BMC COM PORT J53 Slots A 60Px2 High Speed Card Edge J23 D 60Px2 High Speed Card Edge J24 B 60Px2 High Speed...

Page 93: ...er Signal Pin Pin Signal BMC_TACH_SYS_FAN2 1 2 BMC_TACH_SYS_FAN7 BMC_TACH_SYS_FAN3 3 4 BMC_TACH_SYS_FAN8 BMC_TACH_SYS_FAN4 5 6 BMC_TACH_SYS_FAN9 BMC_TACH_SYS_FAN5 7 8 BMC_TACH_SYS_FAN10 BMC_TACH_SYS_F...

Page 94: ...Signal P3V3 1 2 LPC_FRAME_N LPC_LAD0 3 4 Key Pin LPC_LAD1 5 6 PLTRST_N LPC_LAD2 7 8 GND LPC_LAD3 9 10 CLK IRQ_SERIAL 11 12 GND FM_TPM_MOD_PRES_N 13 14 P3V3_AUX P3V3 NI GND 15 16 RST_ESPI_RESET_N J38...

Page 95: ...P1_RX_N GND 4 17 P1_RX_P P0_TX_N 5 16 GND P0_TX_P 6 15 P1_TX_N GND 7 14 P1_TX_P P0_N 8 13 GND P0_P 9 12 P1_N OC_N 10 11 P1_P J67 IPMB Pin Header Signal Pin Pin Signal IPMB_DATA 1 2 GND IPMB_CLK 3 4 VC...

Page 96: ...Pin Signal P1V8_AUX 1 2 TCK GND 3 4 TMS GND 5 6 TDI GND 7 8 TDO TRST_N 9 10 PEROK NC 11 12 RESET_N NC 13 14 NC NC 15 16 DRREQ_N GND 17 18 NC P1V8_AUX 19 20 NC J33 J34 Debug Header for CPU0 CPU1 Signa...

Page 97: ...19 GND PWR_OK 8 20 NC 5 VSB 9 21 5 Vdc 12 Vdc 10 22 5 Vdc 12 Vdc 11 23 5 Vdc 3 3 Vdc 12 24 GND J36 Clear CMOS Jumper Normal RTC Reset Default You can reset the CMOS settings by using this jumper This...

Page 98: ...eset J43 Bypass BMC Jumper Pin 1 2 Closed Bypass BMC Pin 2 3 Closed FPGA Waits for BMC ready Default J46 Change functions of ID Button Pin 1 2 Closed Press 5 seconds for BMC HW Reset Pin 2 3 Closed Pr...

Page 99: ...http www tyan com 99 J56 BMC COM Port TX Jumper Pin 1 2 Closed BMC COM Port 1 Default Pin 2 3 Closed BMC Console Port 5...

Page 100: ...s off when the BMC controller cannot be detected or properly initiated D21 System PWOK LED Pin Signal VDD_33_DUAL GND State Description OFF OFF The LED shuts off when the system power is not ready ON...

Page 101: ...Red The LED lights up when the power of CPU0 s temperature is abnormal D20 CPU1 Processor Hot LED Pin Signal VDD_33_DUAL GND State Description OFF OFF The LED shuts off when the CPU1 is normal ON Red...

Page 102: ...ally packaged separately It is commonly referred to as thermal compound Simply apply a thin layer on to the CPU lid applying too much will actually reduce the cooling NOTE The new heatsink packed in t...

Page 103: ...he studs inside the case If there are any studs missing you will know right away since the motherboard will not be able to be securely installed NOTE Be especially careful to look for extra stand offs...

Page 104: ...ook like and how to install the motherboard 1 Locate the motherboard stand offs on the chassis 2 Place the mylar onto the chassis and align the mylar with the motherboard stand offs 3 Place the mother...

Page 105: ...http www tyan com 105 4 Push the motherboard backwards to the rear panel direction to lock it in place 5 Use a screwdriver to fasten the screw and thumb screws...

Page 106: ...6GB LRDIMM 3DS are supported All installed memory will automatically be detected No jumpers or settings need to be changed for memory detection All memory must be of the same type and density Differen...

Page 107: ..._E0 v P0_UMC7_CH_F0 v P0_UMC5_CH_G0 v v P0_UMC4_CH_H0 v v Dual CPU Populated CPU0 CPU1 Quantity of Memory Module Populated 2 4 6 8 10 12 14 16 P0_UMC0_CH_A0 Not Recommended Not Recommended v P0_UMC1_C...

Page 108: ...roperly especially SATA cables and most importantly jumpers You may have difficulty powering on your system if the motherboard jumpers are not set correctly In the rare circumstance that you have expe...

Page 109: ...The settings and configurations of the BIOS are current at the time of print and are subject to change and therefore may not match exactly what is displayed on screen This section describes the BIOS...

Page 110: ...or best performance and reliability Even a seemingly small change to the Chipset setup options may cause the system to become unstable or unusable 6 1 4 Setup Variations Not all systems have the same...

Page 111: ...Setup screen BIOS Information It displays BIOS related information Memory Information This displays the total memory size System Language Choose the system default language English Simplified Chinese...

Page 112: ...iguration iSCSI Configuration Configure the iSCSI parameters VLAN Configuration MAC 9A6D5B39A64D VLAN Configuration MAC 9A6D5B39A64D MAC 9A6D5B39A64D IPV4 Network Configuration Configure IPV4 network...

Page 113: ...tc USB Configuration USB Configuration Parameters Onboard Device Configuration Onboard Device and Function Configuration NVMe Configuration NVMe Devices Information SATA Configuration SATA Device Info...

Page 114: ...http www tyan com 114 6 3 1 T1s Auth Configuration Server CA Configuration Press Enter to configure Server CA Client Cert Configuration Press Enter to configure Client Cert...

Page 115: ...http www tyan com 115 6 3 1 1 Server CA Configuration Enroll Cert Press Enter to enroll cert Delete Cert Press Enter to delete cert...

Page 116: ...nroll Cert Enroll Cert Using File Enroll Cert Using File Cert GUID Input digit character in 11111111 2222 3333 4444 1234567890ab format Commit Changes and Exit Commit Changes and Exit Discard Changes...

Page 117: ...function Step 1 Select Advanced CSM Configuration Network UEFI Step 2 Select Advanced Network Stack Configuration Network Stack Enabled Step 3 Save changes and reboot iSCSI Initiator Name The worldwi...

Page 118: ...http www tyan com 118 6 3 2 1 Add an Attempt Read only NOTE Only LAN1 supports iSCSI function...

Page 119: ...assigned in IP6 mode In Autoconfigure mode iSCSI driver will attempt to connect iSCSI target via IPv4 stack if failed then attempt IPv6 stack IP4 IP6 Autoconfigure Connection Retry Count The minimum v...

Page 120: ...Mask Enter IP address in dotted decimal notation Gateway Enter IP address in dotted decimal notation Target Name The worldwide unique name of the target Only iqn format is accepted iqu xxx Target IP A...

Page 121: ...2 2 Delete Attempts Attempt 1 MAC 34 12 78 56 00 00 PFA Bus 1 Dev 0 Func 0 iSCSI mode Disabled IP version IP4 Disabled Enabled Commit Changes and Exit Commit Changes and Exit Discard Changes and Exit...

Page 122: ...Order Change the order of Attempts using keys Use arrow keys to select the attempt then press to move the attempt up down in the attempt order list Attempt 1 Attempt Commit Changes and Exit Commit Ch...

Page 123: ...http www tyan com 123 6 3 3 VLAN Configuration MAC 9A6D5B39A64D Enter Configuration Menu Press ENTER to enter configuration menu for VLAN configuration...

Page 124: ...3 1 Enter Configuration Menu VLAN ID VLAN ID of new VLAN or existing VLAN valid value is 0 4094 Priority 802 1Q Priority valid value is 0 7 Add VLAN Create a new VLAN or update existing VLAN Remove V...

Page 125: ...www tyan com 125 6 3 4 MAC 9A6D5B39A64D IPv4 Network Configuration Configured Indicate whether network address configured successfully or not Disabled Enabled Save Changes and Exit Save Changes and E...

Page 126: ...http www tyan com 126 6 3 5 MAC 9A6D5B39A64D IPv6 Network Configuration Enter Configuration Menu Press ENTER to enter configuration menu for IPv6 configuration...

Page 127: ...D Transmit Count The number of consecutive Neighbor Solicitation messages sent while performing Duplicate Address Detection on a tentative address A value of zero indicates that Duplicate Address Dete...

Page 128: ...New Gateway addresses Gateway IP address can only be configured under manual policy e g 2002 3 Separate the IP address with blank space to configure more than one address New DNS addresses DNS addres...

Page 129: ...hen Network Stack is set to Enabled Ipv4 PXE Support Enable IPV4 PXE Boot Support If disabled IPV4 PXE boot option will not be created Disabled Enabled Ipv4 HTTP Support Enable IPV4 HTTP Boot Support...

Page 130: ...nable 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 0 Media detect count Number of t...

Page 131: ...figuration SVM Mode Enable disable CPU Virtulization Disabled Enabled SMEE Control secure memory encryption enable Disabled Enabled CPU 0 Information View Information related to CPU 0 CPU 1 Informatio...

Page 132: ...http www tyan com 132 6 3 7 1 CPU 0 Information Read only...

Page 133: ...http www tyan com 133 6 3 7 2 CPU 1 Information Read only...

Page 134: ...http www tyan com 134 6 3 8 ACPI Settings Enable ACPI Auto Configuration Enable or disable BIOS ACPI Auto Configuration Disabled Enabled...

Page 135: ...d Select Dynamic Time system will wake on the current time increase minute s Disabled Fixed Time Dynamic Time When Wake system from S5 is set to Fixed Time Wake up hour Select 0 23 For example enter 3...

Page 136: ...ces EMS Console Redirection Console redirection enable or disable Disabled Enabled Legacy Console Redirection Settings Legacy Console redirection settings Console Redirection Settings The settings spe...

Page 137: ...erial port transmission speed The speed must be matched on the other side Long or noisy lines may require lower speeds 38400 9600 19200 115200 57600 Data Bits 8 7 Parity A parity bit can be sent with...

Page 138: ...to stop the data flow Once the buffers are empty a start signal can be sent to re start the flow Hardware flow control uses two wires to send start stop signal None Hardware RTS CTS VT UTF8 Combo Key...

Page 139: ...solution On Legacy OS the Number of Rows and Columns supported redirection 80x24 80x25 Redirect After POST when Bootloader is selected then Legacy Console Redirection is disabled before booting to leg...

Page 140: ...rver OS through a serial port COM1 Terminal Type VT UTF8 is the preferred terminal type for out of band management The next best choice is VT100 and then VT100 See above in Console Redirection Setting...

Page 141: ...en sending data if the receiving buffers are full a 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 t...

Page 142: ...s to be decoded in Above 4G Address 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 roo...

Page 143: ...tyan com 143 6 3 11 1 PCI Express Settings Maximum Payload Set Maximum Payload of PCI Express Device or allow System BIOS to select the value Auto 128 Bytes 256 Bytes 512 Bytes 1024 Bytes 2048 Bytes 4...

Page 144: ...led Option ROM Messages Set display mode for Option ROM Force BIOS Keep Current Network Controls the execution of UEFI and Legacy PXE OpROM UEFI Legacy Storage Controls the execution of UEFI and Legac...

Page 145: ...http www tyan com 145 Other PCI devices Determines OpRom execution policy for devices other than network storage or video UEFI Legacy...

Page 146: ...for OSes without XHCI hand off support The XHCI ownership change should be claimed by XHCI driver Enabled Disabled USB Mass Storage Driver Support Enable Disable USB Mass Storage Driver Support Enable...

Page 147: ...c Device power up delay 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 take...

Page 148: ...e Video Select between onboard or external VGA support Onboard External LAN1 LAN Enable Disable control function Enabled Disabled LAN2 LAN Enable Disable control function Enabled Disabled NMI Button E...

Page 149: ...http www tyan com 149 6 3 15 NVMe Configuration Read only...

Page 150: ...http www tyan com 150 6 3 16 SATA Configuration Read only...

Page 151: ...ted 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 n...

Page 152: ...IE 2 x8x8 PCIE 1 PCIE 2 x4x4x4x4 PCIE 2 PCIE 3 PCIE 4 Selects PCIe port Bifurcation for PCIE 3 PCIE 4 slots Auto x16 PCIE 4 x8x8 PCIE 4 x8x8 PCIE 3 PCIE 4 x4x4x4x4 PCIE 4 PCIE 5 Selects PCIe port Bifu...

Page 153: ...Gen3 8GT s Gen4 16GT s PCIE 3 PCIE 4 Maximum Link Speed for PCIE 3 PCIE 4 slots Auto Gen1 2 5GT s Gen2 5GT s Gen3 8GT s Gen4 16GT s PCIE 5 Maximum Link Speed for PCIE 5 slot Auto Gen1 2 5GT s Gen2 5GT...

Page 154: ...ROM Dispatch Policy LAN1 X550 Enable or Disable X550 LAN1 Option ROM Enabled Disabled LAN2 X550 Enable or Disable X550 LAN2 Option ROM Enabled Disabled PCIE 1 10 Enable or Disable Option ROM execution...

Page 155: ...http www tyan com 155 6 3 20 AST2500 Super IO Configuration Super IO Chip Read only Serial Port 1 Configuration Set Parameters of Serial Port 1 COMA...

Page 156: ...disable Serial Port COM Enabled Disabled Device Settings Read only Change Settings Select an optimal setting for Super IO Device Auto IO 3F8h IRQ 4 IO 3F8h IRQ 3 4 5 6 7 9 10 11 12 IO 2F8h IRQ 3 4 5...

Page 157: ...he Auto Fan Control BIOS setting from Automatic to Full Speed when installing the Nvidia GeForce Quardro GPU and any VGA card PWM Minimal Duty Cycle PWM Minimal Duty Cycle 30 NOTE This item is availab...

Page 158: ...http www tyan com 158 Greenwell Support Greenwell Support Enabled Disabled Number of PSU Number of PSU 2 1...

Page 159: ...159 6 3 21 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 m...

Page 160: ...160 6 3 22 Redfish Host Interface Settings BMC Redfish Version Redfish version supported by BMC BIOS Redfish Version Redfish version supported by BIOS IP Address Read only IP Mask Address Read only I...

Page 161: ...http www tyan com 161 6 4 Chipset Menu PCIe Compliance Mode PCIe Link Compliance Mode Disabled Enabled North Bridge North Bridge Parameters...

Page 162: ...http www tyan com 162 6 4 1 North Bridge Configuration Socket 0 Configuration View Information related to Socket 0 Socket 1 Configuration View Information related to Socket 1...

Page 163: ...http www tyan com 163 6 4 1 1 Socket 0 Information Read only...

Page 164: ...http www tyan com 164 6 4 1 2 Socket 1 Information Read only...

Page 165: ...com 165 6 5 AMD CBS Menu CPU Common Options CPU Common Options DF Common Options DF Common Options UMC Common Options UMC Common Options NBIO Common Options NBIO Common Options FCH Common Options FCH...

Page 166: ...Settings Prefetcher Settings Platform First Error Handling Enable disable PFEH cloak individual banks and mask deferred error interrupts from each bank Enabled Disabled Auto Core Performance Boost Dis...

Page 167: ...anual SEV ES ASID Space Limit ASIDs from SEV ES ASID Space Limit to SEV ASID Count 1 can only be used with SEV VMs If this field is set to SEV ASID Count 1 all ASIDs are force to be SEV ES ASIDs Hence...

Page 168: ...lections to take effect Auto 2 CCDs 3 CCDs 4 CCDs 6 CCDs Core control 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 futu...

Page 169: ...5 1 2 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 Prefetche...

Page 170: ...http www tyan com 170 6 5 2 DF Common Options Submenu Scrubber Scrubber Memory Addressing Memory Addressing ACPI ACPI...

Page 171: ...ovide a value that is the number of hours to scrub memory Disabled 1 hour 4 hours 8 hours 16 hours 24 hours 48 hours Auto Poison scrubber control Poison scrubber control Disabled Enabled Auto Redirect...

Page 172: ...1 NPS2 NPS4 Memory interleaving Allows for disabling memory interleaving Note that NUMA nodes per socket will be honored regardless of this setting Disabled Auto Memory interleaving size Controls the...

Page 173: ...73 6 5 2 3 ACPI Submenu ACPI SRAT L3 Cache As NUMA Domain Enabled Each CCX in the system will be declared as a separate NUMA domain Disabled Memory Addressing NUMA nodes per socket will be declared Di...

Page 174: ...http www tyan com 174 6 5 3 UMC Common Options Submenu DDR4 Common Options DDR4 Common Options DRAM Memory Mapping DRAM Memory Mapping NVDIMM NVDIMM...

Page 175: ...http www tyan com 175 6 5 3 1 DDR4 Common Options Submenu DRAM Timing Configuration DRAM Timing Configuration Common RAS Common RAS Security Security...

Page 176: ...ttp www tyan com 176 6 5 3 1 1 DRAM Timing Configuration Submenu Overclock Memory Overclock Settings Enabled Auto Memory Clock Speed Specifies the memory clock frequency Auto 2666MT s 2933MT s 3200MT...

Page 177: ...http www tyan com 177 6 5 3 1 2 Common RAS Submenu Data Poisoning Enable disable data poisoning Enabled Disabled Auto ECC Configuration ECC Configuration...

Page 178: ...com 178 6 5 3 1 2 1 ECC Configuration DRAM ECC Symbol Size DRAM ECC Symbol Size x4 x8 x16 x4 x8 x16 Auto DRAM ECC Enable Use this option to enable disable DRAM ECC Auto will set ECC to enable Enabled...

Page 179: ...http www tyan com 179 6 5 3 1 3 Security Submenu TSME Transparent SME Enabled Disabled Auto Data Scramble Data scrambling DataScrambleEn Enabled Disabled Auto...

Page 180: ...an com 180 6 5 3 2 DRAM Memory Mapping Submenu Chipselect Interleaving Interleave memory blocks across the DRAM chip selects for node 0 Disabled Auto BankGroupSwap Bank Group Swap settings Enabled Dis...

Page 181: ...http www tyan com 181 6 5 3 3 NVDIMM Submenu NVDIMM N Feature Disable NVDIMM N feature for memory margin tool Disabled Enabled...

Page 182: ...e AER must be enabled for ACS enable to work Enabled Disabled Auto PCIe ARI Support Enables Alternative Routing ID Interpretation Enabled Disabled Auto Preferred IO Preferred IO Select Type Manual Bus...

Page 183: ...http www tyan com 183 Preferred IO Bus Preferred IO Bus Number 0x0 0xFF Bus Number 0 SMU Common Options SMU Common Options...

Page 184: ...nism Manual Auto NOTE Determinism Slider is available when Determinism Control is set to Manual Determinism Slider Auto Use default performance determinism settings Power Performance Auto Power Perfor...

Page 185: ...the fused PPT Manual User can set customized PPT PPT will be used as the ACIS power limit Manual Auto NOTE Package Power Limit is available when Package Power Limit Control is set to Manual Package Po...

Page 186: ...http www tyan com 186 6 5 5 FCH Common Options Submenu AC Power Loss Options AC Power Loss Options...

Page 187: ...http www tyan com 187 6 5 4 1 AC Power Loss Options Submenu Restore AC Power Loss Select Restore AC Power Loss Method Power Off Power On Last State...

Page 188: ...d 3 minutes 4 minutes 5 minutes 6 minutes FRB 2 Timer Policy Configure how the system should respond if the FRB 2 Timer expires Not available if FRB 2 Timer is disabled Do Nothing Reset Power Down Pow...

Page 189: ...ow the system should respond if the OS Boot Watchdog Timer expires Not available if OS Boot Watchdog timer is disabled Do Nothing Reset Power Down Power Cycle BMC Logo Enable or Disable BMC Logo Enabl...

Page 190: ...nts is set to Disabled the following items are read only Erase SEL Choose options for erasing SEL No Yes on next reset Yes on every reset When SEL is Full Choose options for reactions to a full SEL Do...

Page 191: ...y BMC network parameters during BIOS phase Unspecified Static DynamicBmcDhcp DynamicBmcNonDhcp Management Port 2 Enable Disable BMC Share NIC Enabled Disabled Configuration Address Source Select the c...

Page 192: ...ww tyan com 192 Configure IPV6 support Management Port 1 IPV6 Support Enable or Disable LAN1 IPV6 Support Enabled Disabled Management Port 2 IPV6 Support Enable or Disable LAN2 IPV6 Support Enabled Di...

Page 193: ...http www tyan com 193 6 6 3 BMC User Settings Add User Press Enter to Add a User Delete User Press Enter to Delete a User Change User Settings Press Enter to Change User Settings...

Page 194: ...er New Password to change Password at least 8 characters User Access Enable Disable the BMC User s Access Enabled Disabled Channel No Enter BMC Channel Number 1 Dedicated LAN 8 Shared LAN N A 1 8 User...

Page 195: ...http www tyan com 195 6 6 3 2 Delete User Submenu User Name Enter BMC User Name Change User Password Enter New Password to change Password at least 8 characters...

Page 196: ...rd Enter New Password to change Password at least 8 characters User Access Enable Disable the BMC User s Access Enabled Disabled Channel No Enter BMC Channel Number 1 Dedicated LAN 8 Shared LAN N A 1...

Page 197: ...ord window will pop out to ask for confirmation User Password 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...

Page 198: ...Boot Mode Secure Boot mode selector Standard Custom In Custom mode Secure Boot Variables can be configured without authentication Standard Custom Restore Factory Keys Force System to User Mode Instal...

Page 199: ...http www tyan com 199 Key Management Enables expert users to modify Secure Boot Policy variables without full authentication...

Page 200: ...ry Keys Force System to User Mode Install factory default Secure Boot key databases Press Yes to proceed No to cancel Reset to Setup Mode Delete all Secure Boot key database from NVRAM Deleting all va...

Page 201: ...9 DER c EFI_CERT_RSA2048 bin d EFI_CERT_SHAXXX 2 Authenticated UEFI Variable 3 EFI PE C0FF Image SHA256 Key source Factory External Mixed Details Export Update Delete Key Exchange Keys Enroll Factory...

Page 202: ...zed TimeStamps Enroll Factory Defaults or load certificates from a file 1 Public Key Certificate in a EFI_SIGNATURE_LIST b EFI_CERT_X509 DER c EFI_CERT_RSA2048 bin d EFI_CERT_SHAXXX 2 Authenticated UE...

Page 203: ...onds to wait for setup activation key 65535 0xFFFF means indefinite waiting 1 Bootup NumLock State Select the keyboard NumLock state Off On Quiet Boot Enable or disable Quiet Boot option Enabled Disab...

Page 204: ...ttp www tyan com 204 Wait for ESC If Error Wait for ESC key to be pressed if error occurs Enabled Disabled Boot Option Priorities Boot Option 1 Select the first second boot device Device Name Disabled...

Page 205: ...http www tyan com 205 7 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...

Page 206: ...it Exit system setup without saving any changes Save Changes and Reset Reset the system after saving the changes Discard Changes and Reset Reset system setup without saving any changes Save Changes Sa...

Page 207: ...Defaults Restore Load Default values for all the setup options Save as User Defaults Save the changes done so far as User Defaults Restore User Defaults Restore the User Defaults to all the setup opt...

Page 208: ...http www tyan com 208 NOTE...

Page 209: ...7 1 Flash Utility Every BIOS file is unique for the motherboard it was designed for For Flash Utilities BIOS downloads and information on how to properly use the Flash Utility with your motherboard pl...

Page 210: ...0xD0 0xDF DXE errors 0xE0 0xE8 S3 Resume PEI 0xE9 0xEF S3 Resume errors PEI 0xF0 0xF8 Recovery PEI 0xF9 0xFF Recovery errors PEI Standard Checkpoints SEC Phase Status Code Description 0x00 Not used Pr...

Page 211: ...ge initialization is started 0x1A Pre memory South Bridge initialization South Bridge module specific 0x1B Pre memory South Bridge initialization South Bridge module specific 0x1C Pre memory South Bri...

Page 212: ...ompatible memory speed 0x51 Memory initialization error SPD reading has failed 0x52 Memory initialization error Invalid memory size or memory modules do not match 0x53 Memory initialization error No u...

Page 213: ...ization 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 initial...

Page 214: ...t Plug Controller initialization 0x94 PCI Bus Enumeration 0x95 PCI BUS Request Resources 0x96 PCI Bus Assign Resources 0x97 Console Output devices connect 0x98 Console Input devices connect 0x99 Super...

Page 215: ...Some of the Architectural Protocols are not available 0xD4 PCI resource allocation error Out of Resources 0xD5 No Space for Legacy Option ROM 0xD6 No Console Output Devices are found 0xD7 No Console...

Page 216: ...ystem 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...

Page 217: ...nt shall Tyan be liable for direct indirect incidental special or consequential damages arising from the BIOS update or recovery The BIOS Recovery file is named xxxx cap where the xxxx portion is the...

Page 218: ...t the server during the BIOS recovery process This can damage the BIOS recovery bootloader and prevent it from loading a subsequent time 7 Wait for the BIOS recovery procedure to complete Completion i...

Page 219: ...VME6_7 CN14 NVME6_7 CN5 SlimSAS 4I Backplane BP Board to S8251MB Cable HDD BP M1306T83 BP12E 8 Connect to S8251GM2NE 2T MB SlimSAS 4I SATA0_3 CN10 SATA0_3 CN3 SlimSAS 4I SATA4_7 CN11 SATA4_7 CN7 2 Sys...

Page 220: ...PDB Connect to MB S8251GM2NE 2T PWR1 J4 PWR1 J60 PWR2 J5 PWR2 J63 PWR3 J6 PWR3 J62 PWR4 J7 PWR4 J65 PWR5 J8 PWR5 J64 PWR6 J9 PWR6 J66 J3 PSMI J61 8 Power Supply Cables M1628T83 PDB Connect to HDD BP M...

Page 221: ...rd A table of BIOS Temp sensor name explanation is also included for readers reference Figure 1 Sensor Location NOTE The red spot indicates the sensor Fan and Temp Sensor Location 1 Fan Sensor It is l...

Page 222: ...http www tyan com 222 BIOS Temp Sensor Name Explanation...

Page 223: ...FET P0_SOC_MOSFET The Max Temperature of CPU0 SOC MOSFET P1_SOC_MOSFET The Max Temperature of CPU1 SOC MOSFET P0_DIM_MOSFET_1 The Max Temperature of CPU0 DIMM Channel A D MOSFET P0_DIM_MOSFET_2 The Ma...

Page 224: ...GPU1 GPU2_Temp Temperature of GPU2 GPU3_Temp Temperature of GPU3 GPU4_Temp Temperature of GPU4 GPU5_Temp Temperature of GPU5 GPU6_Temp Temperature of GPU6 GPU7_Temp Temperature of GPU7 GPU8_Temp Tempe...

Page 225: ...rt cTDP240W CPU FRU TH 0350 343T61300005 HEATSINK for CPU 1 Support cTDP240W CPU Mother Board FRU RC 1100 411T61300093 S8251GM2NE 2T Mother Board FRU RC 1220 411T61300117 M8251T83 L32 2F Riser Card Le...

Page 226: ...T61600001 SlimSAS 8i to SlimSAS 8i Cable 350MM FRU CS 1340 422T61600002 SlimSAS 8i to SlimSAS 8i Cable 450MM FRU CS 1350 422T61600003 SlimSAS 8i to SlimSAS 8i Cable 650MM FRU CS 1190 422T61300005 Slim...

Page 227: ...able Follow the instructions to correctly insert the power cord and use the Velcro to secure the AC cable 1 Make sure the power cord s insert area is fully inserted into the power socket 2 There is a...

Page 228: ...http www tyan com 228 3 Wrap the Velcro on the AC cable and then wrap on the handle as shown below...

Page 229: ...sentative to help order accessory for your convenience Follow the instructions below to install the Riser Card Bracket and connect cables to the appropriate connectors 1 Take out the Riser Card Bracke...

Page 230: ...screw to remove the pre installed riser card bracket 3 Use a screwdriver to loosen the M B screw 4 Take out two SlimSAS 8i to SlimSAS 8i cables and connect to the CN1 and CN4 connectors on the Riser C...

Page 231: ...t into the chassis 6 Connect the other end of the cable to CN1 and CN4 on the motherboard Use two screws to secure the Riser Card Bracket to the chassis NOTE NVME 0 NVME 3 HDD 0 HDD 3 will not be avai...

Page 232: ...http www tyan com 232 NOTE...

Page 233: ...r expectations TYAN s website http www tyan com provides easy to access resources such as in depth Linux Online Support sections with downloadable Linux drivers and comprehensive compatibility reports...

Page 234: ...roper maintenance of products NOTE A receipt or copy of your invoice marked with the date of purchase is required before any warranty service can be rendered You may obtain service by calling the manu...

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TYAN B8251T83E8HR-2T-N, Service Engineer'S Manual

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