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Supermicro SBI-7426T-SH, User Manual

The Supermicro SBI-7426T-SH is a cutting-edge server system designed for optimal performance and scalability. Unlock the full potential of this powerful device with the comprehensive User Manual, available for free download at manualshive.com. Get step-by-step instructions and valuable insights to maximize your product experience.

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SBI-7426T-SH Blade Module User’s Manual

4-4

4-2

Mainboard

The mainboard of the SBI-7426T-SH blade unit is a proprietary design, which is based 
on the Intel IOH-36D Tylersburg chipset. See 

Figure 4-4

 for a block diagram of this 

chipset, 

Figure 4-3

 for a view of the B8DTP Mainboard and 

Figure 4-5

 for an exploded 

view diagram of the blade unit.

Figure 4-3. B8DTP Mainboard

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1

2

11

3

7

6

5

6

3

4

9

12

13

10

Summary of Contents for SBI-7426T-SH

Page 1: ...SBI 7426T SH Blade Module User s Manual Revison 1 0a ...

Page 2: ... resolution of any such disputes Super Micro s total liability for all claims will not exceed the price paid for the hardware product FCC Statement This equipment has been tested and found to comply with the limits for a Class A digital device pursuant to Part 15 of the FCC Rules These limits are designed to provide reasonable protection against harmful interference when the equipment is operated ...

Page 3: ... safety precautions that should be followed when installing and servicing the SBI 7426T SH blade module Chapter 3 Setup and Installation Refer to this chapter for details on installing the SBI 7426T SH blade module into the Superblade chassis Other sections cover the installation and placement of memory modules and the installation of hard disk drives into the blade module Chapter 4 Blade Module F...

Page 4: ...SBI 7426T SH Blade Module User s Manual iv Notes ...

Page 5: ...1 Overview 3 1 3 2 Installing Blade Modules 3 1 Powering Up a Blade Unit 3 1 Powering Down a Blade Unit 3 1 Removing a Blade Unit from the Enclosure 3 1 Removing Replacing the Blade Cover 3 2 Installing a Blade Unit into the Enclosure 3 2 3 3 Processor Installation 3 4 3 4 Onboard Battery Installation 3 7 3 5 Memory Installation 3 7 Populating Memory Slots 3 7 DIMM Installation 3 10 3 6 Hard Disk ...

Page 6: ... 4 3 Blade Unit Components 4 7 Memory Support 4 8 Hard Disk Drives 4 8 Chapter 5 BIOS 5 1 5 1 Introduction 5 1 System BIOS 5 1 How To Change the Configuration Data 5 1 Starting the Setup Utility 5 1 5 2 BIOS Updates 5 2 Flashing BIOS 5 2 5 3 Running Setup 5 3 5 4 Main BIOS Setup 5 4 5 5 Advanced Setup 5 4 5 6 Boot 5 14 5 7 Security 5 15 5 8 Exit 5 16 Appendix A BIOS POST Codes A 1 A 1 BIOS POST Me...

Page 7: ...Figure 3 5 8 Slot DIMM Numbering 3 9 Figure 3 6 Installing a DIMM into a Memory Slot 3 10 Figure 3 7 Installing a Hard Drive in a Carrier 3 12 Figure 3 8 Attaching Add On Card to Cover Shield 3 13 Figure 3 9 Attaching Add On Card to Riser Card 3 13 Figure 4 1 SBI 7426T SH Blade Module Front View 4 1 Figure 4 2 Blade Control Panel 4 2 Figure 4 3 B8DTP Mainboard 4 4 Figure 4 4 Intel IOH 36D Tylersbu...

Page 8: ...SBI 7426T SH Blade Module User s Manual viii Notes ...

Page 9: ...e 5 2 Advanced Setup Menu Options 5 4 Table 5 3 CPU and Clock Configuration Sub menu 5 5 Table 5 4 IDE Configuration Menu 5 6 Table 5 5 PCIPnP Configuration Sub menu 5 7 Table 5 6 SuperIO Configuration Sub menu 5 8 Table 5 7 Chipset Configuration Sub menu 5 8 Table 5 8 ACPI Configuration Sub menu 5 10 Table 5 9 AHCI Configuration Sub menu 5 11 Table 5 10 Event Log Configuration Sub menu 5 11 Table...

Page 10: ...SBI 7426T SH Blade Module User s Manual x Notes ...

Page 11: ...ro com products superblade 1 2 Product Checklist of Typical Components Your blade module ships with its mainboard already installed in its chassis Memory hard disk drives and the CPU must all be installed by the user after shipment See Chapter 3 Setup and Installation on page 3 1 for details on installation of these components Aside from the blade module unit itself the following optional Mezzanin...

Page 12: ...or into the SBI 7426T SH blade module are found in Chapter 3 Setup and Installation on page 3 1 Table 1 1 SBI 7426T SH Blade Specification Features Mainboard B8DTP proprietary form factor Chassis Dimensions HxWxD 11 32 x 1 19 x 18 9 Processors Single or dual Intel Xeon 5500 5600 Sequence processors Please refer to our web site for a complete listing of supported processors FSB Speed QPI speed up t...

Page 13: ...nted easy removable carrier See Chapter 3 Setup and Installation on page 3 1 for storage installation details Table 1 2 RDIMM Population for the SBI 7426T SH w 5500 Processors Installed DIMMSlots per Channel DIMMs Populated per Channel DIMM Type Reg Registered Speeds in MHz Ranks per DIMM any combination SR Single Rank DR Dual Rank QR Quad Rank 3 1 Reg DDR3 ECC 800 1066 1333 SR or DR 3 1 Reg DDR3 ...

Page 14: ...sures with eighty four blade modules or the equivalent of eighty four 1U servers With the inclusion of six CMM modules twelve Gigabit Ethernet switches and six InfiniBand switches this would occupy up to 132U space in a conventional 1U server configuration Figure 1 1 displays a view of a full rack with six blade enclosures in it each with fourteen blades to an enclosure Figure 1 1 Full Rack of Bla...

Page 15: ...uper Micro Computer B V Het Sterrenbeeld 28 5215 ML s Hertogenbosch The Netherlands Tel 31 0 73 6400390 Fax 31 0 73 6416525 Email sales supermicro nl General Information support supermicro nl Technical Support rma supermicro nl Customer Support Asia Pacific Address Super Micro Computer Inc 4F No 232 1 Liancheng Rd Chung Ho 235 Taipei County Taiwan R O C Tel 886 2 8226 3990 Fax 886 2 8226 3991 Web ...

Page 16: ...SBI 7426T SH Blade Module User s Manual 1 6 Notes ...

Page 17: ... electrical shock Use extreme caution when using metal tools which can easily damage any electrical components or circuit boards they come into contact with Do not use mats designed to decrease electrostatic discharge as protection from electrical shock Instead use rubber mats that have been specifically designed as electrical insulators The power supply power cords must include a grounding plug a...

Page 18: ...omponents and printed circuit boards The following measures are generally sufficient to neutralize this difference before contact is made to protect your equipment from ESD Use a grounded wrist strap designed to prevent static discharge Keep all components and printed circuit boards PCBs in their antistatic bags until ready for use Touch a grounded metal object before removing the board from the a...

Page 19: ...e Powering Down a Blade Unit A blade unit may be powered down in either of five ways Press the power button on the blade unit Use IPMIView or the web browser based management utility to power down if you have Operator or Admin privileges on the CMM Use IPMItool when connected to the CMM to power down if you have Operator or Admin privileges on the CMM Use IPMIview or a browser connected to the onb...

Page 20: ...he cover toward the front of the blade to lock it into place Installing a Blade Unit into the Enclosure Make sure the cover of the blade unit has been replaced first before installing a blade unit in the enclosure Installing a Blade Unit into the Enclosure 1 Slowly push the blade unit into its bay with the handles fully pulled out see Figure 3 1 2 When the blade stops push the handles back in to t...

Page 21: ...3 3 Chapter 3 Setup and Installation Figure 3 1 Inserting a Blade into the Enclosure Figure 3 2 Locking the Blade into Position ...

Page 22: ... socket up until the processor is released from the socket then lift the silver cover plate and remove the processor Installing a Processor 1 If present remove the protective black PnP cap from the processor socket 2 Raise the lever of the processor socket until it reaches its upper limit 3 Lift the silver cover plate completely up and out of the way 4 Align the CPU key the semi circle cutout with...

Page 23: ...off the old thermal grease with a clean lint free cloth 9 Place the heatsink on the processor then tighten two diagonal screws until snug then the other two screws 10 When all four screws are snug tighten them all to secure the heatsink to the mainboard 11 Replace the cover on the blade unit and finish by installing the unit back into the blade enclosure NOTE Do not overtighten the screws as this ...

Page 24: ...SBI 7426T SH Blade Module User s Manual 3 6 Figure 3 3 Installing a Processor in a Socket Align CPU Keys with Socket ...

Page 25: ...d memory and our web site www supermicro com products superblade for recommended memory Populating Memory Slots The mainboard of a SBI 7426T SH blade module has twelve memory slots depending upon the blade model Both interleaved and non interleaved memory are supported so you may populate any number of DIMM slots Populating three slots at a time DIMM1A DIMM2A DIMM3A etc with memory modules of the ...

Page 26: ... 1A 2A 6 DIMMs 1A 2A 3A 1A 2A 3A 8 DIMMs 1A 1B 2A 3A 1A 1B 2A 3A 10 DIMM 1A 1B 2A 2B 3A 1A 1B 2A 2B 3A 12 DIMM 1A 1B 2A 2B 3A 3B 1A 1B 2A 2B 3A 3B NOTE The DIMM slot number specified in Table 3 1 equals the DIMM slot to be populated A blank space indicates that the DIMM slot should be left unpopulated NOTE Though multiple DIMM memory module types and speeds may be supported you need to use DIMM me...

Page 27: ... 9 Chapter 3 Setup and Installation Figure 3 5 8 Slot DIMM Numbering Edge of Board Toward CPU DIMM3B DIMM2A DIMM3A DIMM1B DIMM2B DIMM1A Edge of Board Toward CPU DIMM3B DIMM2A DIMM3A DIMM1B DIMM2B DIMM1A ...

Page 28: ...ctly see Figure 3 6 Figure 3 6 Installing a DIMM into a Memory Slot 5 Gently press down on the DIMM until it snaps into place in the slot Repeat for all modules see Table 3 1 for installing DIMMs into the slots in the correct order 6 Replace the air shroud and the blade cover and install the blade module back into the enclosure 7 Power up the blade unit see Powering Up a Blade Unit on page 3 1 WAR...

Page 29: ...nto the carrier with the PCB side facing down and the connector end toward the rear of the carrier 3 Align the drive in the carrier so that the screw holes of both line up Note that there are holes in the carrier marked SAS SATA to aid in correct installation 4 Secure the drive to the carrier with four screws as shown in Figure 3 7 Installing a Hard Drive in a Carrier on page 3 12 5 Insert the dri...

Page 30: ... allows the add on card to be properly installed parallel to the blade module s mainboard There is also cover shield that you must attach to the add on card in order to maintain proper air flow to the blade module Use the procedure below to install the add on card to the blade module Installing an Add on Card to the Blade Module 1 Remove the chassis cover from the blade module 2 Attach the add on ...

Page 31: ...dd on card pushing down with your thumbs evenly on both sides of the card Figure 3 9 Figure 3 9 Attaching Add On Card to Riser Card 4 Install the riser card and add on card combination into the blade module s PCI E slot Maker sure that they are securely attached in place before closing and securing the blade module s cover ...

Page 32: ...d and a mouse to the USB hub You will also need to connect a monitor to the video connector on the SUV cable Turn on the blade module 3 Insert the CD containing the OS into the CD ROM drive 4 Follow the prompts to begin the installation Installing via PXE Boot PXE Preboot Execution Environment is used to boot a computer over a network To install the OS via PXE the following conditions must be met ...

Page 33: ...e two utility programs 3 9 Management Software System management may be performed with either of three software packages IPMIview IPMItool or a Web based Management Utility These are designed to provide an administrator with a comprehensive set of functions and monitored data to keep tabs on the system and perform management activities Refer to the manuals on your Superblade CD ROM for further det...

Page 34: ...SBI 7426T SH Blade Module User s Manual 3 16 Notes ...

Page 35: ...ssors Supports single or dual 1366 pin Intel Xeon 5500 5600 series processors Memory Supports up to 128 GB of VLP ECC Registered VLP ECC and 24 GB of Unbuffered ECC of DDR3 1333 1066 800 SDRAM in twelve DIMM slots Storage One 2 5 hot plug SAS2 SATA hard disk drive Expansion Slots One 1 PCI E 2 0 x16 expansion slot Ports KVM port 1 Features Onboard Hermon graphics chip IPMI 2 0 ATA 100 Plug and Pla...

Page 36: ...ure 4 2 Blade Control Panel Table 4 2 Blade Control Panel Item Function State Description 1 Power Button N A Turns blade module on and off 2 KVM Button N A Initiates KVM function 3 Power LED Green Amber Red See Table 4 3 for details 4 KVM UID LED Blue Flashing Blue See Table 4 3 for details 5 Network IB LED Flashing Green Flashing Orange See Table 4 3 for details 6 System Fault LED Red See Table 4...

Page 37: ... the new blade See the Web based Management Utility User s Manual on your Superblade system CD ROM for further details on using the KVM function remotely Table 4 3 Blade Module LED Indicators LED State Description Power LED Green Power On Amber Standby Red Power Failurea a In the event of a power failure the N 1 Redundant Power Supply if included in your system s configuration picks up the system ...

Page 38: ...nit is a proprietary design which is based on the Intel IOH 36D Tylersburg chipset See Figure 4 4 for a block diagram of this chipset Figure 4 3 for a view of the B8DTP Mainboard and Figure 4 5 for an exploded view diagram of the blade unit Figure 4 3 B8DTP Mainboard 8 1 2 11 3 7 6 5 6 3 4 9 12 13 10 ...

Page 39: ...logic to backplane 7 ICH10 South Bridge chip 8 Intel IOH 36D Tylersburg North Bridge chip 9 Onboard Battery 10 KVM Module 11 BIOS Chip 12 LSI 2008 SAS2 Controller 13 PCI E 2 0 x16 Expansion Slot PROCESSOR 0 WESTMERE PROCESSOR 1 WESTMERE QPI DDR3 DIMM DDR3 DIMM DDR3 DIMM DDR3 DIMM IOH TYLERSBURG 36D SAS2 LSI SAS2008 ICH10 Kawela WINBOND Front VGA HERMON DDR II Memory 128MB PCI LPC I O 83527 LPC COM...

Page 40: ...d will also clear any passwords JBT1 consists of two contact pads located near the BIOS chip Clearing CMOS 1 First power down the blade and remove it from the enclosure 2 Remove the blade cover to access the mainboard see Removing Replacing the Blade Cover on page 3 2 for further details Short the CMOS pads with a metal object such as a small screwdriver 3 Replace the cover install the blade back ...

Page 41: ... SBI 7426T SH blade module are shown in Figure 4 5 and described in Table 4 5 Table 4 5 Main Components of SBI 7426T SH Blade Module Item Description 1 Blade Unit Module 2 SAS2 SATA Hard Drive one per blade module 3 SAS2 SATA Hard Drive Bays 4 DIMMs system memory 5 PCI E 2 0 x16 Expansion Slot 6 CPU Heatsinks 7 Top Cover 1 3 4 5 6 6 7 2 4 ...

Page 42: ... which is mounted in a drive carrier The drive is hot swappable and can be removed or replaced without powering down the blade unit it resides in These drives use a yellow color for the Blade HDD active LED WARNING To maintain proper airflow both hard drive bays must have drive carriers inserted during operation whether or not a drive is installed in the carrier WARNING Enterprise level hard disk ...

Page 43: ...Data The CMOS information that determines the system parameters may be changed by entering the BIOS Setup utility This Setup utility can be accessed by pressing the DELETE key at the appropriate time during system boot See Starting the Setup Utility below Starting the Setup Utility Normally the only visible POST Power On Self Test routine is the memory test As the memory is being tested press the ...

Page 44: ...included with the system 1 Copy the contents of the zip file to a bootable USB pen drive 2 Connect the KVM dongle CBL 0218L to the KVM connector at the front of the blade you will be flashing the BIOS to 3 Connect your bootable USB pen drive to one of the two USB slots on the KVM dongle 4 Boot to the USB pen drive and go to the directory where you saved the contents of the zip file 5 Type flash fi...

Page 45: ...s described in this section are selected by choosing the appropriate text from the MAIN BIOS SETUP screen All displayed text is described in this section although the screen display is often all you need to understand how to set the options When you first power on the computer the BIOS is immediately activated While the BIOS is in control the Setup program can be activated in one of two ways 1 By ...

Page 46: ...ll sub menus found in the ADVANCED SETUP menu Table 5 1 Main BIOS Setup Menu Options Menu Option Description System Time To set the system date and time key in the correct information in the appropriate fields Then press the Enter key to save the data System Date Using the arrow keys highlight the month day and year fields and enter the correct data for the system date Press the Enter key to save ...

Page 47: ... both cache lines for 128 bytes as comprised if Enabled For UP platforms leave it enabled for DP MP servers this setting may be used to tune performance to the specific application MPS and ACPI MDAT Ordering This setting allows you to specify MPS and ACPI MADT ordering Options include Modern Ordering for Windows XP or later OSes or LEGACY ORDERING for Windows 2000 or earlier OSes Max CPUID Value L...

Page 48: ...d and DISABLED C3 Auto Demotion When enabled the CPU will conditionally demote C6 C7 requests to C3 based on uncore auto demote information Options include Enabled and DISABLED Spread Spectrum Mode This setting allows you to ENABLE or Disable Spread Spectrum Mode in your system Table 5 4 IDE Configuration Menu Menu Option Description SATA 1 Configuration If Compatible is selected this sets SATA 1 ...

Page 49: ... M A R T Self Monitoring Analysis and Reporting Technology SMART can help predict impending drive failures Select Auto to allow BIOS to auto detect hard disk drive support Select Disabled to prevent AMI BIOS from using the S M A R T Select Enabled to allow AMI BIOS to use the S M A R T to support hard drive disk The options are DISABLED ENABLED and Auto 32 bit Data Transfer Select Enabled to activ...

Page 50: ...ect 3F8 IRQ4 to allow the serial port to use 3F8 as its I O port address and IRQ 4 for its interrupt address Options are DISABLED 3F8 IRQ4 3E8 IRQ4 and 2E8 IRQ3 Serial Port2 Address Same as above but options are DISABLED 2F8 IRQ3 3E8 IRQ4 and 2E8 IRQ3 Serial Port2 Mode This setting allows the BIOS to select the mode for Serial Port 2 Options are Normal IRDA and ASK IR Watch Dog Timer User this set...

Page 51: ...T Max Payload size as either 128B or 256B Active State Power Management This setting allows you to ENABLE or Disable PCI Express L0s and L1 link power states Intel VT d This setting allows you to ENABLE or Disable Intel VT d in your system South Bridge Configuration This sub menu configures South Bridge features USB Functions This feature allows you to enable USB functions in your system Options a...

Page 52: ...gure Advanced Configuration and Power Interface ACPI power management setting for your system Please refer to ACPI s website http www acpi info for more information ACPI Version Features This option allows you to enable RSDP pointers to 64 bit fixed system description tables Options include ACPI V1 0 ACPI v2 0 and ACPI v3 0 ACPI APIC Support This option allows you to include an ACPI APIC table poi...

Page 53: ...s the status of auto detection of IDE devices SATA Port0 Port5 For this setting select the type of device connected to the system Select Auto to allow the AMI BIOS to automatically detect a hard disk drive in your system Options include Auto and NOT INSTALLED S M A R T Self Monitoring Analysis and Reporting Technology SMART can help predict impending drive failures Select DISABLED to prevent the A...

Page 54: ...y shows the channel status for the channel number It will either display CHANNEL NUMBER IS OK or WRONG CHANNEL NUMBER IP Address Source Use this option for selecting the IP Address source Options include STATIC or DHCP IP Address This sub menu contains static displays and options for specifying the IP address for your system This should be in decimal and in dotted quad form such as 192 168 10 253 ...

Page 55: ...of each three digit number separated by dots should not exceed 255 Parameter Selector This static display shows the parameter of your Gateway Address configuration Gateway Address The BIOS will automatically enter the Gateway address of your system however it may be over ridden MAC addresses are 6 two digit hexadecimal numbers base 16 0 9 A B C D E and F separated by dots such as 00 30 48 D0 D4 60...

Page 56: ...option to enable VT UTF8 Combination Key support for ANSI VT100 terminals Options include Enabled and DISABLED Sredir Memory Display Delay This option gives the delay in seconds to display memory information Options include No Delay DELAY IN 1 SEC DELAY IN 2 SEC and DELAY IN 4 SEC Table 5 13 System Health Monitor Sub menu Menu Option Description System Health Monitor Information This sub menu cont...

Page 57: ...rives USB devices CD ROM drives Network drives and so on The menu options are for 1ST BOOT DEVICE 2ND BOOT DEVICE and 3RD BOOT DEVICE 4TH BOOT DEVICE and 5TH BOOT DEVICE Each numbered boot device can be set to a specific device installed in your system or to DISABLED NOTE A device enclosed in parenthesis has been disabled in the corresponding type menu Hard Disk Drives This sub menu feature allows...

Page 58: ...No Access This prevents User access to the BIOS Setup Utility NOTE This option is only available when the Supervisor Password has been set above Boot Sector Virus Protection When ENABLED the AMI BIOS displays a warning when any program or virus issues a Disk Format command or attempts to write to the boot sector of the hard disk drive Options include ENABLED and Disabled Table 5 16 Exit Menu Optio...

Page 59: ...64k block at which the error was detected System RAM Failed at offset nnnn System RAM failed at offset nnnn of in the 64k block at which the error was detected Extended RAM Failed at offset nnnn Extended memory not working or not configured properly at offset nnnn System battery is dead Replace and run SETUP The CMOS clock battery indicator shows the battery is dead Replace the battery and run Set...

Page 60: ...On older boards check the cache jumpers You may have to replace the cache See your dealer A disabled cache slows system performance considerably CPU ID CPU socket number for Multi Processor error EISA CMOS not writeable ServerBIOS2 test error Cannot write to EISA CMOS DMA Test Failed ServerBIOS2 test error Cannot write to extended DMA Direct Memory Access registers Software NMI Failed ServerBIOS2 ...

Page 61: ...ta has been corrupted Parity Check 2 nnnn Parity error found in the I O bus BIOS attempts to locate the address and display it on the screen If it cannot locate the address it displays Press F1 to resume F2 to Setup F3 for previous Displayed after any recoverable error message Press F1 to start the boot process or F2 to enter Setup and change the settings Press F3 to display the previous screen us...

Page 62: ... top left corner of the screen The following is a list of codes that may be written to port 80h Table A 2 Terminal POST Errors Post Code Description 02h Verify Real Mode 03h Disable Non Maskable Interrupt NMI 04h Get CPU type 06h Initialize system hardware 07h Disable shadow and execute code from the ROM 08h Initialize chipset with initial POST values 09h Set IN POST flag 0Ah Initialize CPU regist...

Page 63: ...Auto size cache 3Ch Advanced configuration of chipset registers 3Dh Load alternate registers with CMOS values 41h Initialize extended memory for RomPilot 42h Initialize interrupt vectors 45h POST device initialization 46h 2 1 2 3 Check ROM copyright notice 47h Initialize I20 support 48h Check video configuration against CMOS 49h Initialize PCI bus and devices 4Ah Initialize all video adapters in s...

Page 64: ...k for configuration errors 76h Check for keyboard errors 7Ch Set up hardware interrupt vectors 7Dh Initialize Intelligent System Monitoring 7Eh Initialize coprocessor if present 80h Disable onboard Super I O ports and IRQs 81h Late POST device initialization 82h Detect and install external RS232 ports 83h Configure non MCD IDE controllers 84h Detect and install external parallel ports 85h Initiali...

Page 65: ...ine number of ATA and SCSI drives A0h Set time of day A2h Check key lock A4h Initialize typematic rate A8h Erase F2 prompt AAh Scan for F2 key stroke ACh Enter SETUP AEh Clear Boot flag B0h Check for errors B1h Inform RomPilot about the end of POST B2h POST done prepare to boot operating system B4h 1 One short beep before boot B5h Terminate QuietBoot optional B6h Check password optional B7h Initia...

Page 66: ... PCMCIA and serial disk CCh Redirect Int 10h to enable remote serial video CDh Re map I O and memory for PCMCIA CEh Initialize digitizer and display message D2h Unknown interrupt Table A 3 Boot Block Flash ROM Terminal POST Errors Post Code Description E0h Initialize the chipset E1h Initialize the bridge E2h Initialize the CPU E3h Initialize system timer E4h Initialize system I O E5h Check force r...

Page 67: ... also sends the bitmap to the port 80 LED display It first displays the checkpoint code followed by a delay the high order byte another delay and then the low order byte of the error It repeats this sequence continuously EFh System memory test F0h Initialize interrupt vectors F1h Initialize Run Time Clock F2h Initialize video F3h Initialize System Management Manager F4h Output one beep F5h Clear H...

Page 68: ...SBI 7426T SH Blade Module User s Manual A 10 Notes ...

Page 69: ...pected to result in significant injury or loss of life or catastrophic property damage Accordingly Supermicro disclaims any and all liability and should buyer use or sell such products for use in such ultra hazardous applications it does so entirely at its own risk Furthermore buyer agrees to fully indemnify defend and hold Supermicro harmless for and against any and all claims demands actions lit...

Page 70: ...SBI 7426T SH Blade Module User s Manual 0 2 Notes ...

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