SOYO 5EHM V1.2, SY-5EH5 manual ATX Power, AT Power Supply

Page 37

Hardware Setup

SY-5EHM/5EH5 V1.2

Warning: Follow these precautions to preserve your

Motherboard from any remnant currents when connecting

to ATX power supply:

Turn off the power supply and unplug the power cord

of the ATX power supply before connecting to ATX PW

connector.

The Motherboard requires a power supply with at least 200 Watts and a "power good" signal. Make sure the ATX power supply can take at least 10 mA mp* load on the 5V Standby lead (5VSB) to meet the standard ATX specification.

*Note: If you use the Wake-On-LAN (WOL) function, make sure the ATX power supply can support at least 720 mAmp on the 5V Standby lead (5VSB).

Please install the ATX power according to the following pin assignment:

ATX Power

12V

5VSB PW-OK GND 5 V GND 5 V GND 3.3V

3.3V

5V

 

5V

 

-5V

Ø Pay special care to the directionality.

GND

GND

 

GND

 

PS-ON

 

GND

 

-12V

 

3.3V

 

Step 14. AT Power Supply

If you are using AT power, plug the dual 6-pin headers from the power directly into the 12-pin male AT Power connector on the Motherboard. Make sure the black leads of the 6-pin AT power headers are in the center.

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Contents Motherboard Nstl Year 2000 Test Certification Letter Equipment Main Board Sporton International INCModel NO. SY-5EH Edition October SY-5EHM/5EH5Version 5EHM/5EH5 V1.2 SerialTable of Contents SY-5EHM/5EH5 V1.2 Motherboard Layout Motherboard FeaturesIntroduction KEY FeaturesCPU L2 Cache ControllerBios SY-5EHM/5EH5 V1.2 Platform FeaturesSIR SY-5EHM/5EH5Handling the Motherboard Electrostatic Discharge PrecautionsHardware Setup Hardware SetupUnpacking the Motherboard CPU Installation Installation GuideCPU Fan JP12 Installation SW2 CPU Voltage Setting SW2,JP1Single or Dual voltage selection JP1 CPU Core Voltage Setting SW2Dual Voltage JP1 Voltage Settings for Various Processors Voltage Value SW2AMD K6-2 and K6-III come in several versions CPU Frequency Setting SW1 Frequency Multiplier CPU Frequency Setting SW1Host Bus Frequency AGP AGP PCIAGP PCI Frequency Settings for AMD ProcessorsFrequency Settings for Cyrix Processors Hardware Setup IDT X86 CPU 66MHz 33MHz 33 x 100MHz CPU BUS AGP BUS Set JP7,JP9,JP10 for Sdram frequencyJP10 JP7 JP9Memory Configuration Dram Module InstallationFloppy Drive Installation IDE Device Installation HDD, CD-ROMReset Power LED & KeyLockFront Panel Connections Speaker ATX Power On/Off SwitchTurbo LED IDE LEDCOM2 Serial Ports COM1/COM2 AT Keyboard Parallel Port PRT1Universal Serial Bus USB PS/2 MouseInfrared IR Others Connector Wake-On-LAN WOLATX Power Supply CPU Cooling Fan InstallationAT Power Supply ATX PowerJP22 Setting Select the CPU Burst Mode JP22Cmos Clearing JP5 CPU BurstLPT1 IRQECP + EPP COM1ROM PCI/ISA Bios Cmos Setup Utility Award SOFTWARE, INC Power OnSelecting items Bios Setup UtilityModifying selected items Exit Without Saving Save and Exit SetupDate & Time Display Setting Please Note Standard Cmos SetupTime Primary Setting Description Secondary Master & Slave Type Hard Disks Type & ModeFloppy Drives Setting Description Drives a & B Floppy 3-Mode SupportHalt On VideoROM PCI/ISA Bios Bios Features Setup Award SOFTWARE, INC Bios Features SetupCache Memory Options Setting Description CPU Internal Cache Virus Warning Setting DescriptionExternal Cache Swap Floppy Drive Boot Up NumLock Status Boot SequenceRate Setting Typematic Settings DescriptionTypematic Delay Msec Typematic RateOption Other Control Options Setting Description SecurityIDE Second ChannelBios Setup Utility ROM PCI/ISA Bios Chipset Features Setup Award SOFTWARE, INC Chipset Features SetupFP/EDO Chipset Features SetupSetting Description Chipset Features SetupAGP-2X Mode AGP ApertureROM PCI/ISA Bios Power Management Setup Award SOFTWARE, INC Power Management SetupPwrbtn Doze Mode PM Timers HDD Power Down Setting DescriptionSuspend Mode RTC Alarm PM Events Setting DescriptionDMA/master Modem RingIRQ# This option sets the Motherboards PCI Slots PNP/PCI Configuration SetupResources Controlled By ConfigurationData Acpi I/OPNP/PCI Load Bios Defaults Load Setup DefaultsIntegrated Peripherals ROM PCI/ISA Bios Integrated Peripherals Award SOFTWARE, INCIDE HDD Block Mode IDE Prefetch ModeOnchip IDE Second IDEOnboard Serial Ports Setting Description Onboard Uart FDC Controls Setting Description Onboard FDCController ModeParallel Port Mode Onboard Parallel Ports Setting DescriptionECP Mode Use DMA PortSupervisor Password User Password Enter PasswordIDE HDD Auto Detection ROM PCI/ISA Bios Cmos Setup Utility Award SOFTWARE, INCSoyo CD Start Up Program Menu Drivers InstallationManual Selection Menu 5EH BackInstall Drivers and Utilities ⎯ Bus Master PCI IDE Driver Driver Installation Menu⎯ Eteq Chipset Functions Registry ⎯ AGP VxD DriverEnter the Soyo CD
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5EHM V1.2, SY-5EH5 specifications

The SOYO SY-5EH5/5EHM V1.2 is a versatile ATX motherboard designed primarily for the Intel Pentium 4 and Celeron processors. This motherboard combines a rich set of features and robust design elements, making it an attractive choice for both gamers and general users looking to develop a reliable computer system.

One of the main features of the SY-5EH5/5EHM is its support for the Intel 845 chipset, which provides a solid foundation for both performance and stability. This chipset allows for dual-channel DDR SDRAM, with support for up to 2GB of memory. The inclusion of DDR technology increases memory bandwidth, offering improved performance for demanding applications and multitasking.

Additionally, the motherboard is equipped with an AGP 4X slot, which allows users to install high-performance graphics cards for enhanced gaming experiences and graphics processing capabilities. There are also multiple PCI slots available for expansion cards, such as sound cards, network cards, or additional storage controllers.

Storage options are abundant on the SY-5EH5/5EHM, with support for both IDE and SATA drives. This connectivity allows users to take advantage of the latest in storage technology, while also maintaining compatibility with older devices. With RAID support included, users can set up their drives in a configuration that provides improved performance or redundancy.

Another noteworthy feature of this motherboard is its comprehensive I/O options. It comes with multiple USB ports, parallel and serial connectors, and PS/2 ports for keyboard and mouse connectivity. Onboard audio support provides decent sound quality without the need for additional sound cards, making it suitable for everyday use.

In terms of networking, the SOYO SY-5EH5/5EHM includes an integrated Ethernet controller, ensuring seamless connectivity for networking and internet access. The motherboard layout is optimized for airflow, which helps in maintaining optimal temperatures during operation, enhancing the longevity of the components.

Overall, the SOYO SY-5EH5/5EHM V1.2 presents a compelling mix of features for its time, making it a viable choice for users looking to build or upgrade their systems with a reliable, feature-packed motherboard designed to cater to both everyday computing and more demanding tasks.