JETWAY 994ANR4A User Manual
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Contents
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5Jumper Name Description PageU19 CPU Bus Frequency Selection Refer to page 6 p. 6U20 CPU Ratio Selector Refer to page 6 p. 6JP16 CMOS RAM Clear 1-2 Normal ,2-3 Clear CMOS p. 7ConnectorsConnector Name Description PagePL1 ATX Power Connector 20-Pin Block p.9MINI-DIN PS/2 Keyboard/PS/2 Mouse 6-Pin Female p.9USB USB Port Connector 5-Pin Connector p.9PRINT Parallel Port Connector 26-Pin Female p.9COM1, COM2 Serial Port COMA , COMB 9-Pin Connector p.10FDD Floppy Driver Connector 34-Pin Block p.10IDE1 Primary IDE Connector 40-Pin Block p.10IDE2 Secondary IDE Connector 40-Pin Block p.10HDLED IDE activity LED 2-Pin Connector p.11SMI SMI Suspend Switch 2-Pin Connector p.11JP15 Front Panel Connector 16-Pin Block p.11IR1 Infrared Module Connector 10-Pin Block p.12CPUFAN, SYSFAN FAN Connector Extra fanning system connectors p.12PS-ON ATX power button/soft power button 2-Pin Connector p.12WOL Wake On LAN 3-pin Block P.12Jumpers & Connectors (Option for motherboard that embedded Audio chip)Item number Name Description PageJP4 On-Board Sound Enable/Disable 1-2 : Disabled , 2-3 : Enabled p.13JP1 AUX IN 4-pin Block p.13JP2 CD-Audio 4-pin Block p.13JP3 CD-Audio 4-pin Block p.13AGC Line IN/Line Out/MIC /Game Connector 15-pin Connector + 3 phone jack p.13SPKIN 1 PC Speaker In 2-pin Block p.14SPDIFIN 1 SPDIF (Sony/Philips Digital Interface) IN 3-pin Block p.14SPDIFOUT SPDIF (Sony/Philips Digital Interface) OUT 2-pin Block p.14JP9 For Optional Optical Kit Connector 10-pin Connector p.14Expansion SocketsSocket/Slot Name DescriptionDIMM1,DIMM2, DIMM3 DIMM Module Socket 168-Pins DIMM SDRAM Module Expansion SocketSlot1 CPU Slot Pentium II/III / Coppermine CPU SlotZip Socket370 CPU Socket Celeron PPGA / FCPGA CPU SocketAGP SLOT 4X AGP SLOT AGP Expansion SlotPCI1, PCI2,PCI3 ,PCI4 PCI Slot 32-bit PCI Local Bus Expansion slotsSL1 ISA Slot 16-bit ISA Bus Expansion slot2-4 Installation StepsBefore using your computer, you must follow the steps as follows:1. Set Jumpers on the Mainboard |
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