6JumpersJumper Name Description PageJP10 CMOS RAM Clear 3-pin Block P.7ConnectorsConnector Name Description PageATXPWR ATX Power Connector 20-pin Block P.13ATX12V ATX 12V Power Connector 4-pin Block P.13ATXP9 ATX P6 Power Connector 6-pin Block P.14J1(PS2 KB/MOUSE)PS/2 Mouse & PS/2 KeyboardConnector6-pin Female P.14J2 (USB) USB Port Connector 4-pin Connector P.14LAN LAN Connectors RJ-45 Connector P.14PARALLEL Parallel Port Connector 25-pin Female P.14AUD_GAME Audio/Game Connector 3 phone jack + 15-pin Connector P.14COM1/COM2 Serial Port COM1/2 Connector 9-pin Connector P.15FDD Floppy Driver Connector 34-pin Block P.15IDE1/IDE2 Primary/Secondary IDE Connector 40-pin Block P.15Only for 845CALHeadersHeader Name Description PageAUDIO Line-In/Out, MIC header 9-pin Block P.16USB1 USB Port Headers 9-pin Block P.17IDE LED IDE activity LED 2-pin Block P.17TURBO LED Turbo LED switch 2-pin Block P.17RESET Reset switch lead 2-pin Block P.17SPKR Speaker connector 4-pin Block P.17PWR-LED Power LED 2-pin Block P.17PWR BTN Power switch 2-pin Block P.17WOL/WOM Wake On-LAN/Modem Headers 3-pin Block P.18SYSFAN,SYSFAN2,CPUFANFAN Speed Headers 3-pin Block P.18IR IR infrared module Headers 5-pin Block P.19CDIN CD Audio-In Headers 4-pin Block P.19Expansion SocketsSocket/Slot Name Description PageZIF Socket 478 CPU Socket 478-pin mPGAB CPU Socket P.9DIMM1, DIMM2, DIMM3 SDRAM ModuleSocket168-pin SDR SDRAM ModuleExpansion SocketP.10PCI1 ∼ PCI6 PCI Slot 32-bit PCI Local Bus Expansion slots P.11AGP AGP 4X Mode Slot AGP Expansion Slot P.12CNR CNR Slot Communication Network Riser Slot