Tyan Computer S2877 warranty 17 3-pin or 4-pin fan support selection jumper J5

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2.3.17 3-pin or 4-pin fan support selection jumper: J5

Signal

Pin

Pin

Signal

Description

#

#

Description

GND

6

5

SYS_FAN_PWM

GND

4

3

CPU2_FAN_PWM

GND

2

1

CPU1_FAN_PWM

Pin #

Corresponding

FAN

FAN

Connector

1 & 2

CPU1 FAN

J9

3 & 4

CPU2 FAN

J37

5 & 6

Chassis FAN

J47

Open: To support 3-pin auto fan

Closed (Default): To support 4-pin auto fan

21

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Image 21

Contents Copyright TrademarkVersion Table of Contents Introduction Board InstallationBios Page Congratulations Hardware Specifications1394A Controller Integrated FireWire IeeeAnrf version only Expansion SlotsOS Operating System Support Software SpecificationsPage Board Installation Board Image Tiger K8WE S2877 Block Diagram Block DiagramBoard Parts, Jumpers and Connectors Jumper Legend Jumper/Connector Function SettingsDefault Front Panel Header J139 FunctionClear Cmos Header J112 Chassis Intrusion Header J77 4 *FireWire IEEE1394A Enable/Disable Jumper *J147Pin-2 Pin-15 *FireWire IEEE1394A Pin Header *J148/*J149 Buzzer/External Speaker Header J14Open Pin3 and Pin4 USB 2.0 Front Panel Headers J25/J140 7 COM2 Connector J42Open Closed Keyboard Lock Connector J13Gigabit LAN1/**LAN2 Front Panel Header J2/ **J3 S2877G2NR version11 **VGA ATI Rage XL Enable/ Disable Jumper **J85 13 *Front Panel Audio Header *P53 Chassis 3-pin FAN Connectors J36/J10 Chassis 4-pin FAN Connector J4717 3-pin or 4-pin fan support selection jumper J5 Installing the Processors Heatsink Retention Frame Installation Thermal Interface Material Type a CAM Lever Type Installation Heatsink Installation ProceduresType B Screw Retention Type Heatsink Finishing Installing the Heatsink Tips on Installing Motherboard in Chassis Installing the Memory CPU1 CPU2 DIMM-A1 DIMM-A2 DIMM-B1 DIMM-B2 Memory Installation Procedure Attaching IDE Drive Cable Attaching Drive CablesPage Installing Add-In Cards Onboard LAN LED Color Definition Connecting External DevicesTips on modifying I/O shielding for Anrf and G2NR version Installing the Power SupplyFinishing Up Applying power to the boardPage To select an item Bios Setup UtilityBios Menu Bar Bios Legend BarGetting Help Feature Option Description Bios Main MenuMenu Item Bios Advanced MenuHammer Configuration Sub-Menu Integrated Devices Sub-Menu DisabledAuto LimitFeature Option Description Disabled EnabledNV Configuration PCI Configuration Sub-Menu PCI Device, Slot # 1 ,2,3 Add On Onboard Device ControlAvailable PCI/PNP ISA UHB Region ExclusionPCI/PNP ISA IRQ Resource Exclusion Feature Option Description AvailableIDE Configuration Sub-Menu OtherBoth Standard Primary Master/Slave, Secondary Master/SlaveFloppy Configuration Sub-Menu 6 I/O Device Configuration Sub-Menu 3F8Normal 378 Hardware Monitor Sub-MenuOutput only Primary19200 Console Redirection Sub-Menu38400 57600 115200 VT100Watchdog Timer Option Sub-Menu Direct~255 Memory Bios Memory MenuUshc Security MenuUser Bios Boot MenuALL PCI Scsi Boot Device PriorityEnabled Power MenuStay Off Bios Exit Menu Page Beep Codes Flash UtilityMemory, Video, CPU Code Beeps / Description Bios Post CodeApic Code Beeps / Description Glossary Page Page Page Page Page Technical Support Returning Merchandise for ServiceDocument # D1681-100

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