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S Y S T E M B O A R D D 1 2 7 1 / D 1 2 9 1 S Y S T E M B O A R D D 1 2 7 1 / D 1 2 9 1 S Y S T E M B O A R D D 1 2 7 1 / D 1 2 9 1 S Y S T E M B O A R D D 1 2 7 1 / D 1 2 9 1 TECHNICAL MANUAL...
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... any technical problems or other questions which you would like to be clarified? Please contact: • your sales partner • your sales outlet You will find further information in the manual "Safety, Warranty and Ergonomics". The latest information on our products, tips, updates, etc., can be found on the Internet under: http://www.fujitsu-siemens.com...
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Denna handbok är tryckt på recyclingpapper. Dit handboek werd op recycling-papier gedrukt. Herausgegeben von/Published by Fujitsu Siemens Computers GmbH A26361-D1271-Z120-1-7619 A26361-D1271-Z120-1-7619 A26361-D1271-Z120-1-7619 A26361-D1271-Z120-1-7619 Bestell-Nr./Order No.: Printed in the Federal Republic of Germany AG 0101 01/01 A26361-D1271-Z120-1-7619 SYSTEM BOARD D1271 / D1291 TECHNICAL MANUAL...
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Introduction Features SYSTEM BOARD Hardware Setup D1271 / D1291 BIOS Setup Technical Manual January 2001 edition...
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VESA and DPMS are trademarks of Video Electronics Standards Association. PS/2 and OS/2 Warp are registered trademarks of International Business Machines, Inc. Copyright ã Fujitsu Siemens Computers GmbH 2001 All other trademarks referenced are trademarks or registered trademarks of their respective owners, whose protected rights are acknowledged.
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This manual describes server system board D1271 - CUV-LSV D1291 - CUV-LV. D1271 / D1291 CUV-LSV / CUV-LV User's Manual...
3.7.1 Installing an Expansion Card ........... 27 3.7.2 Assigning IRQs for Expansion Cards ......28 3.8 Connectors ................29 3.8.1 External Connectors ............29 3.8.2 Internal Connectors ............32 3.9 Starting Up the First Time ............40 D1271 / D1291 CUV-LSV / CUV-LV User’s Manual...
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4.4.4 Shadow Configuration ............64 4.5 Power Menu ................65 4.5.1 Power Up Control ............. 67 4.5.2 Hardware Monitor ............68 4.6 Boot Menu ................. 69 4.7 Server Menu ................71 4.8 Exit Menu ................... 73 D1271/D1291 CUV-LSV/CUV-LV User’s Manual...
Radio Interference Regulations of the Canadian Department of Communications. This Class B digital apparatus complies with Canadian ICES-003. Cet appareil numérique de la classe B est conforme à la norme NMB-003 du Canada. D1271 / D1291 CUV-LSV / CUV-LV User’s Manual...
66 or UltraDMA/33 IDE 10/100 Ethernet Card drives 2-port USB Connector Set (1) Ribbon cable for two 3.5” floppy disk drives (1) Bag of spare jumper caps (1) Support CD with drivers and utilities (1) User’s Manual D1271/D1291 CUV-LSV/CUV-LV User’s Manual...
DVD-ROM, CD-ROM, CD-R/RW, LS-120, and Tape Backup drives. • LAN Support: Features the Intel 82559 Fast-Ethernet LAN controller that fully supports 10BASE-T/100BASE-TX. • Wake-On-LAN Connector: Supports Wake-On-LAN activity through an optional PCI-L101 10/100 Fast Ethernet PCI card. D1271 / D1291 CUV-LSV / CUV-LV User’s Manual...
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Onboard LED: Comes with a power LEDthat lights up if there is any standby power on the motherboard. This LED acts as a reminder to turn off the system power before plugging or unplugging devices to prevent damage to the motherboard, peripherals, and other system components. D1271/D1291 CUV-LSV/CUV-LV User’s Manual...
30%. This motherboard also supports the standard SDRAM for a the data transfer rate of up to 1.064GB/s using PC133-compliant SDRAMs and up to 800MB/s using PC100-compliant SDRAMs). D1271 / D1291 CUV-LSV / CUV-LV User’s Manual...
Voltage Monitoring and Alert: System voltage levels are monitored to ensure stable voltage to critical motherboard components. Voltage specifications are more critical for future processors, so monitoring is necessary to ensure proper system configuration and management. D1271/D1291 CUV-LSV/CUV-LV User’s Manual...
2 Fan Power and Speed Monitoring Connectors Power ATX Power Supply Connector ..........2 Special Features LSI 32-bit Ultra160 SCSI Controller (optional) ....... 9 Onboard SCSI Connectors (optional) ........8 Onboard LED ................. 19 Form Factor ATX D1271 / D1291 CUV-LSV / CUV-LV User’s Manual...
P CI 4 Firmware BP_SMB 68-Pin Ultra 160/Ultra3-Wide (FWH) IDELED SCSI Connector AS M C Slo t NOTE: The LSI SCSI controller chipset and SCSI channels (CHA and CHB) are optional components. D1271 / D1291 CUV-LSV / CUV-LV User’s Manual...
39 System Message LED (2-pin) 23) SMI (PANEL) p. 39 System Management Interrupt Lead (2- pin) 24) PWR.SW (PANEL) p. 39 ATX / Soft-Off Switch Lead (2-pin) 25) RESET (PANEL) p. 39 Reset Switch Lead (2-pin) D1271/D1291 CUV-LSV/CUV-LV User’s Manual...
Failure to do so may cause severe damage to the motherboard, peripherals, and/or components. When lit, the onboard LED indicates that the system is in suspend or soft-off mode, not powered OFF. LED1 Standby Powered CUV-LSV Power CUV-LSV Onboard LED D1271 / D1291 CUV-LSV / CUV-LV User’s Manual...
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JumperFree™ mode allows processor settings to be made through the BIOS setup (see 4.4 Advanced Menu). Setting Enable (JumperFree) [2-3] (default) Disable (Jumper) [1-2] DIP_SW CUV-LSV Jumper Mode JumperFree Mode (Default) CUV-LSV JumperFree™ Mode Setting NOTE: In JumperFree™ mode, set all DIP switches (DIP_SW) to OFF. D1271/D1291 CUV-LSV/CUV-LV User’s Manual...
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Set the CPUbus frequency to the recommended settings only. Frequencies other than the recommended CPU bus frequencies are not guaranteed stable. Overclocking the processor is not recommended. It may result in a slower speed. D1271 / D1291 CUV-LSV / CUV-LV User’s Manual...
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CPU and the CPU’s External frequency. These must be set in conjunction with the CPU Bus Frequency. 2.0x 2.5x 3.0x 3.5x 4.0x 4.5x 5.0x 5.5x CUV-LSV CUV-LSV CPU Core:Bus Frequency Multiple 6.0x 6.5x 7.0x 7.5x 8.0x D1271/D1291 CUV-LSV/CUV-LV User’s Manual...
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[OFF] [OFF] [ON] [ON] [ON] [ON] [OFF] [ON] IMPORTANT When using Celeron CPUs faster than 533MHz, select the JumperFree™ mode to allow the system to autodetect the CPU and self-adjust to the optimum frequency. D1271 / D1291 CUV-LSV / CUV-LV User’s Manual...
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6) LAN Setting Jumper (3-pin LAN_EN) This jumper allows you to enable or disable the Local Area Network (LAN) feature on the motherboard. The default setting is ENABLE. LAN_EN1 Enable Disable LAN_EN2 CUV-LSV Enable Disable CUV-LSV LAN Setting D1271/D1291 CUV-LSV/CUV-LV User’s Manual...
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This jumper allows you to enable or disable the SCSI feature on the motherboard. The default setting is ENABLE. SCSI_EN CUV-LSV Enable Disable CUV-LSV SCSI Setting NOTE: This jumper is present on SCSI models only. D1271 / D1291 CUV-LSV / CUV-LV User’s Manual...
Single-sided DIMMs come in 16, 32, 64,128, 256MB; double-sided come in 32, 64, 128, 256, 512MB. WARNING! Make sure that the DIMM you use can handle the specified SDRAM speeds, otherwise the computer does not boot. D1271/D1291 CUV-LSV/CUV-LV User’s Manual...
DIMM slot on the motherboard. You must tell your retailer the correct DIMM type before purchasing. This motherboard supports four clock signals per DIMM. D1271 / D1291 CUV-LSV / CUV-LV User’s Manual...
Install an auxillary fan, if necessary. CAUTION! Be careful not to scrape the motherboard when mounting/unmounting a clamp-style processor fan to avoid damaging the motherboard. Proceed to the next section for the steps on how to properly install a CPU. D1271/D1291 CUV-LSV/CUV-LV User’s Manual...
Refer to the installation instructions that came with the heatsink and fan. NOTE: Do not forget to set the correct Bus Frequency and Multiple (frequency multiple setting is available only on unlocked processors) for the processor to avoid start-up problems. D1271 / D1291 CUV-LSV / CUV-LV User’s Manual...
4. Secure the card to the slot with the screw you removed earlier. 5. Replace the system cover. 6. Change the necessary BIOS settings, if any. (see section 4.4.3 PCI Configuration to change the settings.) 7. Install the necessary software drivers for the expansion card. D1271/D1291 CUV-LSV/CUV-LV User’s Manual...
This port is for a standard keyboard using an PS/2 plug (mini DIN). This connector does not allow standard AT size (large DIN) keyboard plugs. You may use a DIN to mini DIN adapter on standard AT keyboards. PS/2 Keyboard (6-pin female) D1271/D1291 CUV-LSV/CUV-LV User’s Manual...
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Make sure to enable the serial ports in BIOS (see Onboard Serial Port 1 / Onboard Serial Port 2 in 4.4.2 I/O Device Configuration for the settings). Serial Port (9-pin male) COM 1 D1271 / D1291 CUV-LSV / CUV-LV User’s Manual...
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The port is for a monitor or other VGA-compatible devices. VGA Monitor (15-pin female) 7) Fast Ethernet LAN Connectors (RJ-45) The RJ-45 connectors allow connection to a Local Area Network (LAN) through a network hub. RJ-45 Ports D1271/D1291 CUV-LSV/CUV-LV User’s Manual...
(Pin 5 is removed to prevent inserting in the wrong orientation when using ribbon cables with pin 5 plugged). NOTE: Orient the red markings on the floppy ribbon cable to PIN 1 CUV-LSV PIN 1 CUV-LSV Floppy Disk Drive Connector D1271 / D1291 CUV-LSV / CUV-LV User’s Manual...
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– one for the primary IDE connector and another for the secondary IDE connector. IMPORTANT: For UltraDMA/66 IDE devices, use a 40-pin 80-conductor IDE cable. CUV-LSV PIN 1 NOTE: Orient the red markings (usually zigzag) on the IDE CUV-LSV IDE Connectors ribbon cable to PIN 1. D1271/D1291 CUV-LSV/CUV-LV User’s Manual...
Internal SCSI Devices (up to 15 devices) CUV-LSV SCSI Connection Example NOTE: Ultra160/Ultra3 SCSI devices do not have termination jumpers and must use a separate terminator on the last connector (internal) or device (external). D1271 / D1291 CUV-LSV / CUV-LV User’s Manual...
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This connector connects to internal modem cards with a Wake-On-Ring output. The connector powers up the system when a ringup packet or signal is received through the internal modem card. NOTE: For external modems, Wake-On-Ring is detected through the COM port. CUV-LSV Ground CUV-LSV Wake-On-Ring Connector D1271/D1291 CUV-LSV/CUV-LV User’s Manual...
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2-port USB connector set and mount the bracket to an open slot in the chassis. (The USB connector set is optional and does not come with the motherboard package.) USBPORT CUV-LSV CUV-LSV Front Panel USB Header D1271 / D1291 CUV-LSV / CUV-LV User’s Manual...
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LDCM. When not using the chassis intrusion lead, place a jumper cap over the pins to close the circuit. CHASSIS CUV-LSV CUV-LSV Chassis Open Alarm Lead D1271/D1291 CUV-LSV/CUV-LV User’s Manual...
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This means that multiple chips can be connected to the same bus and each one can act as a master by initiating data transfer. BP_SMB CUV-LSV CUV-LSV SMBus Connectors D1271 / D1291 CUV-LSV / CUV-LV User’s Manual...
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ON mode for more than 4 seconds turns the system off. 18) Reset Switch Connector (2-pin RESET) This 2-pin connector connects to the case-mounted reset switch for rebooting the system without turning off the power switch. This is a preferred method D1271/D1291 CUV-LSV/CUV-LV User’s Manual...
The power supply should turn off after Windows shuts down. NOTE: The message “You can now safely turn off your computer” does not appear when shutting down with ATX power supplies. D1271 / D1291 CUV-LSV / CUV-LV User’s Manual...
Press ESC To Exit IMPORTANT! If “unknown” is displayed after Flash Memory:, the memory chip is either not programmable or is not supported by the ACPI BIOS and therefore, cannot be programmed by the Flash Memory Writer utility. D1271/D1291 CUV-LSV/CUV-LV User’s Manual...
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BIOS Built Date : 09/25/99 Please Enter File Name to Save: XXX-XX.XXX BIOS Saved Successfully Press ESC To Exit 6. Type a filename and the path, for example, A:\XXX-XX.XXX and then press <Enter>. D1271 / D1291 CUV-LSV / CUV-LV User’s Manual...
ASUS XXX-XX ACPI BIOS Revision 100X BIOS Mode [Current ] XXX-XX [test.awd] XXX-XX Date of BIOS Built [Current ] 09/25/99 [test.awd] 05/29/00 Check sum of 1001.010 is F266. Are you sure (Y/N) ? [Y] Press ESC To Return to Main Menu D1271/D1291 CUV-LSV/CUV-LV User’s Manual...
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BIOS file you saved to disk above. If the Flash Memory Writer utility was not able to successfully update a complete BIOS file, your system may not be able to boot up. If this happens, your system will need servicing. D1271 / D1291 CUV-LSV / CUV-LV User’s Manual...
POST. NOTE: Because the BIOS software is constantly being updated, the following BIOS setup screens and descriptions are for reference purposes only, and may not exactly match what you see on your screen. D1271/D1291 CUV-LSV/CUV-LV User’s Manual...
Moves the cursor to the first field <End> or <PgDn> Moves the cursor to the last field <F5> Resets the current screen to its Setup Defaults <F10> Saves changes and exits Setup D1271 / D1291 CUV-LSV / CUV-LV User’s Manual...
Item Specific Help window located to the right of each menu. This window displays the help text for the currently highlighted field. NOTE: The item heading in square brackets represents the default setting for that field. D1271/D1291 CUV-LSV/CUV-LV User’s Manual...
This is required to support older Japanese floppy drives. The Floppy 3 Mode feature allows reading and writing of 1.2MB (as opposed to 1.44MB) on a 3.5-inch diskette. Configuration options: [Disabled] [Enabled] D1271 / D1291 CUV-LSV / CUV-LV User’s Manual...
This is necessary so that you can write or read data from the hard disk. Make sure to set the partition of the Primary IDE hard disk drives to active. Other options for the Type field are: [None] - to disable IDE devices D1271/D1291 CUV-LSV/CUV-LV User’s Manual...
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This field configures the number of cylinders. Refer to the drive documentation to determine the correct value to enter into this field. NOTE: To make changes to this field, set the Type field to [User Type HDD] and the Translation Method field to [Manual]. D1271 / D1291 CUV-LSV / CUV-LV User’s Manual...
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Ultra DMA capability allows improved transfer speeds and data integrity for compatible IDE devices. Set to [Disabled] to suppress Ultra DMA capability. NOTE: To make changes to this field, set the Type field to [User Type HDD]. Configuration options: [0] [1] [2] [3] [4] [5] [Disabled] D1271/D1291 CUV-LSV/CUV-LV User’s Manual...
[6/Sec] [8/Sec] [10/Sec] [12/Sec] [15/Sec] [20/Sec] [24/Sec] [30/Sec] Keyboard Auto-Repeat Delay [1/4 Sec] This field sets the time interval for displaying the first and second characters. Configuration options: [1/4 Sec] [1/2 Sec] [3/4 Sec] [1 Sec] D1271 / D1291 CUV-LSV / CUV-LV User’s Manual...
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[All Errors] [No Error] [All but Keyboard] [All but Disk] [All but Disk/ Keyboard] Installed Memory [XXX MB] This field automatically displays the amount of conventional memory detected by the system during the boot process. D1271/D1291 CUV-LSV/CUV-LV User’s Manual...
These fields allow you to choose from the default of [Enabled] or choose [Disabled] to turn on or off the CPU Level 1 and Level 2 built-in cache. Configuration options: [Disabled] [Enabled] D1271 / D1291 CUV-LSV / CUV-LV User’s Manual...
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OS/2 Onboard Memory > 64M [Disabled] When using OS/2 operating systems with installed DRAM of greater than 64MB, you need to set this option to [Enabled]. Otherwise, leave to the default setting [Disabled]. Configuration options: [Disabled] [Enabled] D1271/D1291 CUV-LSV/CUV-LV User’s Manual...
SDRAM RAS to CAS Delay This controls the latency between the SDRAM active command and the read/write command. NOTE: This field appears only when you set the SDRAM Configuration to [User Defined]. D1271 / D1291 CUV-LSV / CUV-LV User’s Manual...
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266MB/s even if you are using an AGP 2x/4x card. When set to [2X Mode], the AGP interface only provides a peak data throughput of 533MB/s even if you are using an AGP 4x card. Configuration options: [1X Mode] [2X Mode] [4X Mode] D1271/D1291 CUV-LSV/CUV-LV User’s Manual...
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16MB. Configuration options: [Disabled] [Enabled] Data Integrity Mode [ECC] This parameter appears only if the system memory is capable of Error Code Correction (ECC). Configuration options: [Non-ECC] [ECC] [EC Only)] D1271 / D1291 CUV-LSV / CUV-LV User’s Manual...
Onboard Parallel Port [378H/IRQ7] This field sets the address of the onboard parallel port connector. If you disable this field, the Parallel Port Mode and ECP DMA Select configurations are not available. Configuration options: [Disabled] [378H/IRQ7] [278H/IRQ5] D1271/D1291 CUV-LSV/CUV-LV User’s Manual...
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This field allows you to configure the parallel port DMA channel for the selected ECP mode. This selection is available only if you select [ECP] or [ECP+EPP] in Parallel Port Mode above. Configuration options: [1] [3] [Disabled] D1271 / D1291 CUV-LSV / CUV-LV User’s Manual...
BIOS on an add-on SYMBIOS SCSI card can be used. If the SYMBIOS SCSI card does not have a BIOS, the SYMBIOS SCSI card will not work. Configuration options: [Auto] [Disabled] NOTE: This parameter appears on SCSI models only. D1271/D1291 CUV-LSV/CUV-LV User’s Manual...
NOT required by a legacy ISA card. Set the IRQ field to [Yes] if you install a legacy ISA card that requires a unique IRQ and you are NOT using ICU. Configuration options: [No/ICU] [Yes] D1271 / D1291 CUV-LSV / CUV-LV User’s Manual...
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(ICU), and that this particular DMA channel is NOT required by a legacy ISA card. Set the DMA field to [Yes] if you install a legacy ISA card that requires a DMA channel and you are NOT using ICU. Configuration options: [No/ICU] [Yes] PCI UMB Resource Exclusion D1271/D1291 CUV-LSV/CUV-LV User’s Manual...
ROM, you need to know which addresses the ROM uses to specifically shadow them. Shadowing a ROM reduces the memory available between 640K and 1024K by the amount used for this purpose. Configuration options: [Disabled] [Enabled] D1271 / D1291 CUV-LSV / CUV-LV User’s Manual...
Windows 95, you need to install Windows with the APM feature. In Windows 98 or later, APM is automatically installed as indicated by a battery and power cord icon labeled “Power Management” in the “Control Panel.” Select the item “Advanced” in the Power Management Properties dialog box. D1271/D1291 CUV-LSV/CUV-LV User’s Manual...
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4 seconds will place the system in sleep mode. Regardless of the setting, holding the ATX switch for more than 4 seconds will power off the system. Configuration options: [Soft off] [Suspend] D1271 / D1291 CUV-LSV / CUV-LV User’s Manual...
Configuration options: [Disabled] [Enabled] IMPORTANT: This feature requires an optional network interface with Wake-On- LAN and an ATX power supply with at least 720mA +5V standby power. D1271/D1291 CUV-LSV/CUV-LV User’s Manual...
NOTE: If any of the monitored items is out of range, the following error message appears: “Hardware Monitor found an error. Enter Power setup menu for details”. You will then be prompted to “Press F1 to continue or DEL to enter SETUP”. D1271 / D1291 CUV-LSV / CUV-LV User’s Manual...
This field allows you to select which IDE hard disk drive to use in the boot sequence. Pressing [Enter] shows the product IDs of all connected IDE hard disk drives. Other Boot Device Select [SCSI Boot Device] Configuration options: [Disabled] [SCSI Boot Device] [INT18 Device (Network)] D1271/D1291 CUV-LSV/CUV-LV User’s Manual...
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Configuration options: [Disabled] [Enabled] Boot Up Floppy Seek [Enabled] When enabled, the BIOS will seek the floppy disk drive to determine whether the drive has 40 or 80 tracks. Configuration options: [Disabled] [Enabled] D1271 / D1291 CUV-LSV / CUV-LV User’s Manual...
Configuration options: [Disabled] [Enabled] Next Boot Uses [Diagnostic System] When you set this field to [Diagnostic System], the system boots from a specific drive whenever the Boot Retry Counter counts down to zero. Configuration options: [Boot Option] [Diagnostic System] D1271/D1291 CUV-LSV/CUV-LV User’s Manual...
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Configuration options: [Disabled] [1 minute] [2 minutes] [3 minutes] RTC Battery Install on xx/xx/xxxx This parameter shows the date the CMOS battery was installed. The system automatically detects this information through the management software. D1271 / D1291 CUV-LSV / CUV-LV User’s Manual...
Select this option only if you do not want to save the changes that you made to the Setup program. If you made changes to fields other than system date, system time, and password, the BIOS asks for a confirmation before exiting. D1271/D1291 CUV-LSV/CUV-LV User’s Manual...
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This option saves your selections without exiting the Setup program. You can then return to other menus and make further changes. After you select this option, a confirmation window appears. Select [Yes] to save any changes to the non-volatile RAM. D1271 / D1291 CUV-LSV / CUV-LV User’s Manual...
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Information on this document On April 1, 2009, Fujitsu became the sole owner of Fujitsu Siemens Compu- ters. This new subsidiary of Fujitsu has been renamed Fujitsu Technology So- lutions. This document from the document archive refers to a product version which was released a considerable time ago or which is no longer marketed.