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3.16 – ACPI Advanced

Options related to advanced power management settings interface can be altered through the
following options.

ACPI APIC Support

This option allows you to define whether or not to enable ACPI
management features.

BIOS

AML ACPI Stable

Please leave this option at its default setting. This setting toggles
BIOS control of ACPI power features.

Headless Mode

After Power Fail

Enable

Disable

Previous

State

Allows system to reboot after a power failure.

Power button instant off

Enabled

Disabled

Choose between instant on/off or a 4 second delay.

Watchdog Timer

Enable

Disable

Do not enable unless you are familiar with this
feature

WOL S1 & S5

Enabled

Disabled

Enables Wake On Lan support. (Only on 82551
NIC.)

3.17 – Boot

Options related to boot dev ices can be altered through the following.

Boot Device Priority

1st Boot Device
2nd Boot Device
3rd Boot Device

Settings for boot priority. These can be
customized depending on your
preference.

Hard Disk Drives

Specifies the boot sequence for hard drive booting. This option
will show all storage devices.

Removable Devices

Specifies the boot sequence for removable drive booting. This
option will show all removable devices.

ATAPI CDROM Drives

Specifies the boot sequence for CD-ROM drive booting. This
option will show all CD-ROM devices.

Interrupt 19 Capture

This option allows removable devices to act as non-removable
devices. Some SCSI RAID cards will need this one enabled.
Please refer to your SCSI card’s documentation.

3.18 – Security

Options related system security can be altered through the following.

Change Supervisor

Password

Changes system password.

Change User Password

Changes boot password.

Clear User Password

Clears boot password.

Boot Sector Virus

Protection

Enabled

Disabled

Toggles protection of boot sector on the hard drive
from being modified.

3.19 – Exit

Options related exiting and saving can be done using the following.

Exit Saving Changes

Exit and save options.

Exist Discarding Changes

Exit but don’t save options.

Load Setup Defaults

Load the BIOS setup default settings.

Discard Changes

Discard any changes made.

Save Changes

Save changes.

Summary of Contents for S2725

Page 1: ...of QLogic Corporation IBM PC AT PS 2 are trademarks of IBM Corporation Winbond is a trademark of Winbond Electronics Corporation Portable Document Format PDF is a trademark of Adobe Corporation Information contained in this document is furnished by TYAN Computer Corporation and has been reviewed for accuracy and reliability prior to printing TYAN assumes no liability whatsoever and disclaims any e...

Page 2: ...3 6 Super IO Configuration 3 7 Onboard Device Configuration 3 8 USB Configuration 3 9 Hardware Monitor 3 10 PCI PnP 3 11 Chipset 3 12 CPU Configuration 3 13 ICH5 Chipset Configuration 3 14 Intel PCI 64 Hub Configuration 3 15 ACPI 3 16 ACPI Advanced 3 17 Boot 3 18 Security 3 19 Exit Chapter 4 Diagnostics 4 1 Hardware Monitor Information 4 2 Beep Codes 4 3 Flash Utility Appendix I Onboard LAN LED Co...

Page 3: ...s 2x CPU Back plates with screws 1 ATX to SATA power converter 2 serial ATA Cables 1x 34 Pin floppy drive cable 1x Ultra DMA 100 66 33 IDE cable 1x Tiger i7501S S2725 User s Manual 1x Tiger i7501S S2725 Quick Reference 1x TYAN driver CD 1x I O shield If any of these items are missing please contact your vendor dealer for replacement before continuing with the installation process ...

Page 4: ...CI X buses Winbond W83627HF Super I O chip Winbond W83782D hardware monitoring chip Memory Four 184 pin 2 5 Volt DDR DIMM sockets Supports up to 8GB of Registered DDR200 266 PC1600 PC2100 Dual channel memory bus Supports Registered ECC type memory modules only Expansion Slots 3 independent PCI X PCI buses Two 64 bit 133 100 66MHz 3 3V PCI X slots Two 32 bit 33MHz 5V PCI slot Total of four usable s...

Page 5: ...pes Form Factor ATX footprint 12 x 9 8 ATX12V EPS12V power connector One serial connector one VGA connector Stacked USB two connectors Stacked PS 2 mouse and keyboard connectors Two RJ 45 Side by side connectors with LEDs GN version has one RJ45 Integrated 2D 3D Graphics ATI RAGE XL PCI graphics controller 8MB Frame Buffer of video memory System Management Total of seven 3 pin fan headers Six fan ...

Page 6: ... motherboard from the antistatic bag Unplug the power from your computer power supply and then touch a safely grounded object to release static charge i e power supply case For the safest conditions Tyan 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 motherboard components...

Page 7: ...raph is purely representative Due to engineering updates and new board revisions certain components may change and or be repositioned The picture above may or may not look exactly like the board you received The following page will shows the S2725 Block Diagram You can see the PCI X PCI bus assignment ...

Page 8: ...8 http www TYAN com 2 2 Block Diagram of S2725 The following page includes details on the vital components of this motherboard ...

Page 9: ...com 2 3 Board Jumpers LEDs and Fans This jumper diagram is only a representation of the latest board revision available at the time of publishing The board you receive may or may not look exactly like the above diagram ...

Page 10: ...xternal LAN activity link LED header Page 41 50 J55 Manufacturing option Intel 82551 10 100 NIC 4 pin external LAN activity link LED header Page 41 50 JP3 FAN 3 current rate select Page 13 J41 is an LED INPUT The idea is to run a wire from the activity LED output header of any plug in HD controller card e g a RAID card to the motherboard so that the card s LED can be combined with the IDE and SCSI...

Page 11: ...al with a spare jumper cap You can reset the CMOS settings in case an incorrect setting causes system instability or you have forgotten your system setup password or have just flashed your BIOS by using these jumpers Power off system disconnect power supply from motherboard Set jumper J21 to Clear CMOS Wait about 5 seconds Set jumper J21 to Normal ...

Page 12: ...The Front Panel Connector J40 has been implemented for such purposes HD LED Header Pin 1 3 Power LED Header Pin 2 4 Power On Switch Pin 6 8 Reset Switch Pin 5 7 Chassis Intrusion Header Pin 17 18 2 6 LED Information LEDs Description D36 Power LED This LED functions as pins 2 4 in J40 above Using those pins you can connect to the Chassis Power LED wire ...

Page 13: ...7 None 2A Fan3 can support a fan up to 2 Amperes current by setting JP3 jumper FAN3 Current Rate Select JP3 Normal Up to 2 Amp on FAN3 Jumper open FAN3 supports RPM read and fan control FAN3 current rate is up to 1 2 Amperes Jumper closed FAN3 supports RPM read but no fan control FAN3 current rate is up to 2 Amperes FAN connectors Use these headers to connect cooling fans both chassis and processo...

Page 14: ...0 66MHz 3 3V PCI X PCI 3 3 volt or universal PCI X PCI cards are accepted Second channel o Onboard Intel s 82546EB 64 bit PCI X dual gigabit Ethernet controller Two RJ45 connectors Optional Intel s 82545EM single channel gigabit Ethernet controller Intel 82801EB ICH5 or 82801ER ICH5R provides one 32 bit 33MHz 5V PCI bus o Slot 3 4 32 bit 33MHz 5V PCI 5 volt and universal cards are accepted ...

Page 15: ... holes of the motherboard to the 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 Some chassis include plastic studs instead of metal Although the plastic studs are usable Tyan recommends using metal studs with screws that will fasten the motherboard more securely in place Below is a chart detailing what t...

Page 16: ...ve is compatible with the motherboard as well as the processor Critically important is whether you re using the recommended memory for the current board you have For this information please check Tyan s web site at www tyan com The following diagram shows the types of RAM modules you may encounter depending on your board ...

Page 17: ...e following diagrams Once the memory modules are firmly seated in the socket two clamps on either side will close and secure the module into the socket Sometimes you may need to close the clamps manually To remove the memory module simply push the clamps outwards until the memory module pops up Then simply remove the module TIP When installing memory a module may require a considerable amount of f...

Page 18: ...er At least two Registered ECC DDR SDRAM modules must be installed for the system to turn on and POST Power On Self Test Single Channel memory support is not currently available Please check Tyan s website for updates on this topic Use ONLY x8 or x4 type memory modules Mixing memory types may affect stability 128MB 256MB 512MB 1GB and 2GB Registered ECC PC2100 PC1600 DDR SDRAM memory modules are s...

Page 19: ...rrect way 3 Seat the processor firmly into the socket by gently pressing down until the processor sits flush with the socket 4 Place the socket lever back down until it snaps into place 5 Your processor is installed 6 Repeat these steps for the second processor if you are using two processors NOTE If using only one CPU it must be installed in CPU1 socket Heatsink Installation After you are done in...

Page 20: ...s and CPU back plates You should have two back plates and 9 screws Four screws for each plate and one spare screw NOTE The back plates must be installed prior to installing the motherboard into a chassis Certain 1U chassis may not require the back plates 1 Align the heatsink mounting bracket to the holes around the processor socket 2 Insert screws into bracket holes ...

Page 21: ...board 4 Tighten screws into the CPU back plates NOTE The hexagonal nut MUST be on the viewable side of the CPU back plate as shown below 5 After installing the CPU seat the heatsink between brackets on processor 6 Attach heatsink retaining arms by locking them in the hook as shown below ...

Page 22: ...heatsink attach the end wire of the fan already be attached to the heatsink to the motherboard After you re finished installing all the fans you can now connect your drives hard drives CD ROM drives etc to your motherboard This diagram illustrates how to connect fans onto the motherboard ...

Page 23: ...annel Attaching IDE cables to the IDE connectors is illustrated below Simply plug in the BLUE END of the IDE cable into the motherboard IDE connector and the other end s into the drive s Each standard IDE cable has three connectors two of which are closer together The BLUE connector that is furthest away from the other two is the end that connects to the motherboard The other two connectors are us...

Page 24: ...es connected at any given time Below are some symptoms of incorrectly installed floppy drives While they are minor and installing them incorrectly doesn t cause severe problems it may cause your system to freeze or crash when trying to read and or write to diskettes Symptoms of incorrectly installed floppy drives Drive is not automatically detected Usually caused by faulty cables cables put in bac...

Page 25: ...or your add in card and insert the card firmly Do not force any add in cards or anything else into any slots if they won t seat in place It s better to try another slot or return the faulty card rather than damaging both the motherboard and the add in card TIP It s good practice to install add in cards in a staggered manner rather than directly adjacent to each other This allows air to more easily...

Page 26: ...asy task The standard devices you should expect to plug into the motherboard are keyboards mice and printer cables The following diagram will detail the ATX port stack for the following board Tiger i7501S S2725 Above diagram represents the default configuration The diagram below shows the manufacturing option ...

Page 27: ...he hardware aspect of your computer Before closing up your chassis make sure that all cables and wires are connected properly especially IDE 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 experienced difficulty you can find help by asking your vendor for assistance If they a...

Page 28: ...critical low level support for the system s central processing unit CPU memory and I O subsystems This BIOS has been customized by adding important features such as virus and password protection power management and chipset tuning features that control the system This section will guide you through the process of configuring the BIOS for your system setup Starting Setup The BIOS is immediately act...

Page 29: ...t advice is to only alter settings that you thoroughly understand In particular do not change settings in the Chipset section unless you are absolutely sure of the outcome The Chipset defaults were carefully chosen by Tyan or your system manufacturer for the best performance and reliability Even a seemingly small change to the Chipset setup options may cause the system to become unstable or unusab...

Page 30: ...er Slave Setup All the options in this section are automatically detected by the motherboard chipset and BIOS You do not need to configure this section 3 2 Advanced Settings CPU settings IDE Configuration Floppy Configuration ACPI DMI event logging Super IO Configuration Remote Access Configuration Onboard Device Configuration USB Configuration Hardware Monitor All settings discussed in following ...

Page 31: ...ures that no viruses can damage the hard drive ATAPI Detect Time Out 0 5 10 15 2 0x 2 5x 3 0x 3 5x Defines how long the system will try to detect ATAPI devices for ATAPI 80pin Cable Detect Host Device Host Device Toggles the detection of 80wire IDE cables S ATA IDE Configuration Onboard PCI IDE operate mode Legacy Mode Native Mode Leave as Default IDE Configuration Disabled P ATA only S ATA only P...

Page 32: ...hether Num Lock will be on or off during bootup PS 2 Mouse Support Enabled Disabled Toggles the use of the PS 2 mouse port Typematic Rate Fast Slow Changes speed of key repeat rate System Keyboard Present Unavailable Will allow continual boot even if the keyboard is not attached Parity Check Enabled Disabled Toggles checking of system memory for corruption Wait for F1 if error Enabled Disabled If ...

Page 33: ... IRQ IRQ 7 IRQ 5 Sets the interrupt request for the parallel port IRQ 7 and IRQ 5 both can be defaults 3 7 Onboard Device Configuration Options related to onboard devices can be altered through the following Onboard ATI RageXL Video Enabled Disabled Toggles the onboard ATI video graphics Onboard 10 100 LAN Enabled Disabled Toggles 10 100Mbit LAN port Onboard Gigabit LAN 1 Enabled Disabled Toggles ...

Page 34: ... Palette Snooping can fix color problems associated with non standard video cards such as MPEG decoders PCI IDE BusMaster Enabled Disabled Toggles the onboard IDE controllers to operate in BusMaster mode Offboard PCI ISA IDE Card Auto Enabled Disabled Enables the system to recognize and boot from an add in IDE controller card IRQ 3 4 5 7 9 10 11 14 15 These settings enable you to set which IRQs wi...

Page 35: ...d ICH DCB Enable Enabled Disabled MPS revision 1 4 1 1 3 14 Intel PCI 64 Hub 2 Chipset Configuration Options related to the Intel PCI 64 hub and its settings can be altered through the following PCI bus frequency 33 66 100 133 Auto I O Port Decode This option allows you to adjust the decode size of the I O ports RAS Sticky Error Handling This option allows you to define how RAS errors are handled ...

Page 36: ...ence Hard Disk Drives Specifies the boot sequence for hard drive booting This option will show all storage devices Removable Devices Specifies the boot sequence for removable drive booting This option will show all removable devices ATAPI CDROM Drives Specifies the boot sequence for CD ROM drive booting This option will show all CD ROM devices Interrupt 19 Capture This option allows removable devi...

Page 37: ... Volt 5V 0 0x23h System Volt 12V 0 0x24h R1 28K R2 10K Battery Voltage 5 0x51h System VRM temp 0 0x27h 2N3904 diode CPU1 533FSB temp 1 0x50h PII compatible diode CPU2 533FSB temp 2 0x50h PII compatible diode W83627HF Super IO hardware Monitor Information Hardware Monitor Chip 2 WinbondW83627HF Super IO Slave Address 0x2ah Chip Clock 48 000MHz Sensor Name Bank Register Chassis Fan 4 0 0x28h Chassis...

Page 38: ...HANNEL DEVICES X X X Winbond 83782D Always on 1 1 3 DIMM SPD 6 devices and CK408B clock chip 0 1 2 CPU1 and CPU2 Thermal sensor Super IO W83627HF 1 0 1 Reserved 0 0 0 Reserved Note if you experience problems with setting up your system always check the following things in the following order Memory Video CPU By checking these items you will most likely find out what the problem might have been whe...

Page 39: ... Keyboard controller BAT test error 7 General exception error 8 Display memory error 9 ROM checksum error 10 CMOS shutdown register read write error 11 Cache memory bad Number of Beeps Trouble shooting action 1 2 or 3 Reseat the memory or replace with known good modules Make sure they are Registered ECC 4 7 9 11 Fatal error indicating a serious problem with the system Consult your system manufactu...

Page 40: ...with your motherboard please check the Tyan web site http www tyan com NOTE Please be aware that by flashing your BIOS you agree that in the event of a BIOS flash failure you must contact your dealer for a replacement BIOS There are no exceptions Tyan does not have a policy for replacing BIOS chips directly with end users In no event will Tyan be held responsible for damages done by the end user ...

Page 41: ...ked at 1000 Mbps 1000 BaseT Activity at 1000 Mbps Yellow Blink Yellow Green Blink Green LAN 1 Port 10 100 Mbps Intel 82551 RJ 45 Connector J55 Left LED Right LED Network link not established Off Off Linked at 10 Mbps 10 BaseT Activity at 10 Mbps Off Off Green Blink Green Linked at 100 Mbps 100 BaseTX Activity at 100 Mbps Yellow Blink Yellow Off Off NIC four pin headers pin outs J53 J55 and J69 Pin...

Page 42: ...Program Load IPL devices and then stores that list in NVRAM IPL devices have the ability to load and execute an OS as well as provide the ability to return to the BIOS if the OS load process fails for s ome reason At that point the next IPL device is called upon to attempt loading of the OS BIOS Basic Input Output System the program that resides in the ROM chip and provides the basic instructions ...

Page 43: ...ockets because the physical slot and the logical unit are the same That is one DIMM module fits into one DIMM socket which is capable of acting as a memory bank DMA Direct Memory Access channels that are similar to IRQs DMA channels allow hardware devices like soundcards or keyboards to access the main memory without involving the CPU This frees up CPU resources for other tasks As with IRQs it is ...

Page 44: ... of loading and executing an OS as well as being able to provide control back to the BIOS if the loading attempt fails IPL see Initial Program Load IPMB Intelligent Platform Management Bus It is a subset of I2C or SMBus Brief description it is used to send IPMI messages commands The communication uses standard I2C or SMBus protocol It is just that the message being sent into the bus is formatted t...

Page 45: ...Devices and operating systems that are not Plug n Play require you to reconfigure your system each time you add or change any part of your hardware PXE Pre boot Execution Environment one of four components that together make up the Wired for Management 2 0 baseline specification PXE was designed to define a standard set of preboot protocol services within a client towards the goal of allowing netw...

Page 46: ...nded to provide ready to use design specifications for common server hardware elements chassis power supplies and racks to promote and support server industry growth Standby mode in this mode the video and hard drives shut down all other devices continue to operate normally Striping see RAID UltraDMA 33 66 100 a fast version of the old DMA channel UltraDMA is also called UltraATA Without a proper ...

Page 47: ...that allows a RAID card to use the onboard SCSI chip thus lowering cost of RAID solution ZIF Socket Zero Insertion Force socket these sockets make it possible to insert CPUs without damaging the sensitive CPU pins The CPU is lightly placed in an open ZIF socket and a lever is pulled down This shift the processor over and down guiding into the board and locking it into place ...

Page 48: ...M7 technology IT manager can rest assure his server machines are always taken care Tyan SMDC is not a peripheral card Unlike regular peripheral card such as AGP card Network card or SCSI card SMDC does not require any hardware specific driver As long as a standby power comes into the system SMDC will begin looking after the system Tyan SMDC provides diversified methods to communicate with the hard...

Page 49: ...49 http www TYAN com Appendix IV Riser Cards Please check with your distributor for these riser cards or check http www etyan com to purchase the desired c ard s ...

Page 50: ...ND 5 9 DSR 6 2 RTS 7 4 CTS 8 6 RI 9 8 NC KEY NC KEY 10 J34 J22 Speaker 4 pin header J40 pins as shown on board J40 Pinouts Pin Function 1 HD LED 1 2 P LED 3 HD LED 2 4 S LED 5 Gnd 6 Power Switch 7 Reset Switch 8 Gnd 9 VCC 10 Sleep Switch 11 IRRX 12 Gnd 13 Gnd 14 No Connect 15 IRTX1 16 No Connect 17 Intrusion 18 Gnd Pin 1 Link Yellow Pin 2 Link Yellow Pin3 Speed Green Pin4 Speed Green Pin 1 VCC Pin...

Page 51: ...ion http www TYAN com 3 Contact your dealer for help BEFORE calling TYAN 4 Check the TYAN user group alt comp periphs mainboard TYAN Returning Merchandise for Service During the warranty period contact your distributor or system vendor FIRST for any product problems This warranty only covers normal customer use and does not cover damages incurred during shipping or f ailure due to the alteration m...

Page 52: ...on a circuit different from that of the receiver Consult the dealer on an experienced radio television technician for help Notice for Canada This apparatus complies with the Class B limits for radio interference as specified in the Canadian Department of Communications Radio Interference Regulations Cet appareil est conforme aux norms de Classe B d interference radio tel que specifie par le Minist...

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