Motherboard A7N8X ® Checklist ii iii Features Safeguards iv Federal Communications Commission Statement This device complies with FCC Rules Part 15. Operation is subject to the following two conditions: · · This device may not cause harmful interference, and This device must accept any interference received including interference that may cause undesired operation. This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with manufacturer's instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: · Reorient or relocate the receiving antenna. · Increase the separation between the equipment and receiver. · Connect the equipment to an outlet on a circuit different from that to which the receiver is connected. · Consult the dealer or an experienced radio/TV technician for help. The use of shielded cables for connection of the monitor to the graphics card is required to assure compliance with FCC regulations. Changes or modifications to this unit not expressly approved by the party responsible for compliance could void the user's authority to operate this equipment. Canadian Department of Communications Statement This digital apparatus does not exceed the Class B limits for radio noise emissions from digital apparatus set out in the Radio Interference Regulations of the Canadian Department of Communications. This class B digital apparatus complies with Canadian ICES-003. v vi · · · vii viii ix x 1-1 1-2 1 2 3 45 6 19 18 17 16 15 7 8 9 10 11 14 13 12 20 21 22 23 24 25 29 28 27 26 1-3 1-4 1-5 24.5cm (9.64in) T: Mouse B: Keyboard PS/2 KBPWR1 Socket 462 DDR DIMM1 (64/72 bit, 184-pin module) DDR DIMM2 (64/72 bit, 184-pin module) CPU_FAN1 USB3 USB4 COM1 USBPWR_34 DDR DIMM3 (64/72 bit, 184-pin module) PARALLEL PORT USBPWR_12 Bottom: Top:Line In Center:Line Out Below:Mic In 0 123 45 SEC_IDE1 PWR_FAN1 Realtek RTL8201 CHA_FAN1 Accelerated Graphics Port (AGP Pro) AGP_WARN1 CD1 FPAUDIO1 2Mb BIOS PCI 1 AUX1 Audio Codec nForce2 MCP Chipset SPDIF1 PCI 2 ® Super I/O A7N8X CR2032 3V Lithium Cell CMOS Power CLRTC1 COM2 USB56 PCI 3 PCI 4 MODEM1 PWR_LED1 USBPWR_56 GAME1 PCI 5 with Hardware Monitor PWRTMP1 ASUS ASIC IR_CON1 SMB1 IDELED1 CTRL_PANEL1 CHASSIS1 BUZZ1 1-6 PRI_IDE1 30.5cm (12.0in) USB1 RJ-45 USB2 Top: CPU_FSB nForce2 SPP (Ultra400) Chipset FLOPPY1 nVidia ATX Power Connector CPU NOTCH TO INNER CORNER LOCK LEVER ® A7N8X AMDTM CPU CPU NOTCH A7N8X Socket 462 1-7 104 Pins ® A7N8X 80 Pins A7N8X 184-Pin DDR DIMM Sockets 1-8 AGP Card without Retention Notch ® A7N8X TOP VIEW 20-pin bay Rib (inside slot) 28-pin bay Rib A7N8X Accelerated Graphics Port (AGP8X) 1-9 USBPWR_12 USBPWR_34 12 +5V (Default) 23 +5VSB USBPWR_56 ® A7N8X 1 2 +5V (Default) 2 3 +5VSB A7N8X USB Device Wake Up CPU_FSB 1 2 ® 2 3 FSB200 A7N8X FSB400/333/266 (Default) A7N8X CPU FSB Jumper Setting 1-10 CLRTC1 12 ® 23 Clear CMOS A7N8X Normal (Default) A7N8X Clear RTC RAM KBPWR1 12 +5V (Default) ® 23 +5VSB A7N8X A7N8X Keyboard Power Setting 1-11 SEC_IDE1 ® A7N8X PIN 1 A7N8X IDE Connectors 1-12 PRI_IDE1 NOTE: Orient the red markings (usually zigzag) on the IDE ribbon cable to PIN 1. FLOPPY1 NOTE: Orient the red markings on the floppy ribbon cable to PIN 1 ® A7N8X PIN 1 A7N8X Floppy Disk Drive Connector ATXPWR1 +3.3VDC -12.0VDC COM PS_ON# COM COM COM -5.0VDC +5.0VDC +5.0VDC +3.3VDC +3.3VDC COM +5.0VDC COM +5.0VDC COM PWR_OK +5VSB +12.0VDC ® A7N8X A7N8X ATX Power Connector 1-13 1-14 ® A7N8X USB 2.0 Header ® A7N8X A7N8X MIDI_IN J2B2 J2CY MIDI_OUT J2CX J2B1 +5V A7N8X Game Connector USB56 1 GAME1 +5V J1B2 J1CY GND GND J1CX J1B1 +5V USB+5V USB_P5USB_P5+ GND USB+5V USB_P6USB_P6+ GND NC CPU_FAN1 Rotation +12V GND PWR_FAN1 CHA_FAN1 GND +12V Rotation ® A7N8X A7N8X 12-Volt Cooling Fan Power CHASSIS1 +5Volt (Power Supply Stand By) Chassis Signal Ground 1 ® A7N8X A7N8X Chassis Open Alarm Lead GND +12V Rotation 1-15 FPAUDIO1 AGND +5VA BLINE_OUT_R ® A7N8X A7N8X Front Panel Audio Connector ® A7N8X TIP: If the case-mounted LED does not light, try reversing the 2-pin plug. A7N8X IDE Activity LED ON Incorrect AGP Card MIC2 MICPWR Line out_R NC Line out_L IDELED1 WARNING1 BLINE_OUT_L OFF Correct AGP Card PWR_LED1 ® A7N8X A7N8X Onboard LED ON Standby Power OFF Powered Off 1-16 MODEM1 CD1 (Black) AUX1 (White) Right Audio Channel Left Audio Channel Modem-In Ground Ground Modem-Out Ground Right Audio Channel Left Audio Channel ® A7N8X A7N8X Internal Audio Connectors PWRTMP1 ® A7N8X PWRTMP Ground A7N8X Power Supply Thermal Connector GND GND 1 SPDIF1 +5V ® A7N8X A7N8X Digital Audio Connector SPDIF_OUT SPDIF_IN Ground 1-17 IR_CON1 +5 V IRRX GND IRTX Standard Infrared (SIR) Front View Back View SIR CIR NC GND NC CIRRX +5VSB ® A7N8X IRTX GND IRRX +5V (NC) A7N8X Infrared Connector SMB1 ® A7N8X 1 FLOATING SMBCLK A7N8X SMBus Connector 1-18 Ground SMBDATA +3V Keyboard Lock Power LED PLEDKeylock Ground PLED+ Speaker Connector +5V Ground Ground Speaker ExtSMI# Ground PWR GND ® A7N8X Reset SW SMI Lead ATX Power Switch* A7N8X System Panel Connectors * Requires an ATX power supply. Reset Ground 1-19 2-1 \ \AWDFLASH\ \ \ \ \ \ 2-2 2-3 2-4 2-5 2-6 2-7 2-8 2-9 2-10 2-11 2-12 2-13 2-14 2-15 2-16 2-17 2-18 2-19 2-20 2-21 ...