Motherboard A7V8X C1119 © 2002 ii iii iv v vi · · · · · · · · · · · · vii · · · · · · viii TM 12 Jumper Mode 23 Jumper Free (Default) ix x xi xii 1-1 1-2 ® TM 1-3 1-4 1-5 1-6 1 2 3 4 5 6 21 20 19 18 17 16 15 14 13 7 8 9 10 11 12 22 23 24 25 26 27 31 30 29 28 1-7 1-8 1-9 1-10 2-1 24.5cm (9.6in) OVER_VOLT1 CPU_FAN1 KBPWR1 USBPWR_12 USBPWR_34 USB1.1 COM1 COM2 USB2.0 Socket 462 PWR_FAN1 AUX1 CD1 01 23 45 FP_AUDIO1 AGP_WARN1 SMB_CON1 TRPWR1 ® MODEM1 SPEECH Controller SPDIF1 A7V8X CLRTC1 PRI_RAID1 SEC_SATA1 USBPWR_56 PRI_SATA1 SB_PWR1 SMARTCARD1 CHA_FAN1 AFPANEL1 CHASSIS1 USB56 IEEE1394_1 IEEE1394_2 GAME1 WPCI_USB1 IR_CON1 PANEL1 2-2 IDELED1 30.5cm (12.0in) AGP_WARN1 ON Incorrect AGP Card OFF Correct AGP Card SB_PWR1 ® A7V8X A7V8X Onboard LED ON Standby Power OFF Powered Off 2-3 CPU NOTCH TO INNER CORNER AMDTM CPU ® A7V8X CPU NOTCH LEVER LOCK A7V8X Socket A 2-4 2-5 104 Pins ® A7V8X 80 Pins A7V8X 184-Pin DDR DIMM Sockets 2-6 2-7 2-8 2-9 2-10 2-11 A B C D E F G H 2-12 ® A7V8X Keyed for 1.5v A7V8X Accelerated Graphics Port (AGP) 2-13 KBPWR1 12 23 ® A7V8X +5V (Default) +5VSB A7V8X Keyboard Power Setting OVER_VOLT1 12 OVERVOLT ENABLE 23 OVERVOLT DISABLE (Default) ® A7V8X A7V8X CPU Over Voltage Setting 2-14 USBPWR_12 USBPWR_34 12 23 +5V (Default) ® +5VSB A7V8X USBPWR_56 12 +5V (Default) 23 +5VSB A7V8X USB Device Wake Up 2-15 CLRTC1 12 ® 23 Normal (Default) A7V8X Clear CMOS A7V8X Clear RTC RAM WPCI_USB1 ® A7V8X 4 2 3 1 6 4 5 3 Wireless PCI_USB A7V8X WPCI_USB Setting Original PCI reserved pin (Default) 2-16 ® A7V8X IDELED1 A7V8X IDE Activity LED FLOPPY1 ® A7V8X PIN 1 A7V8X Floppy Disk Drive Connector 2-17 ® A7V8X A7V8X IDE Connectors PIN 1 2-18 SEC_IDE1 PRI_IDE1 ® A7V8X PIN 1 A7V8X PRI_RAID Connectors · · · PRI_RAID1 2-19 CHASSIS1 Chassis Signal GND Ground SMBDATA +3V ® A7V8X A7V8X Chassis Alarm Lead SMB_CON1 ® A7V8X 1 A7V8X SMBus Connector 2-20 FLOATING SMBCLK +5VSB_MB 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 ® A7V8X A7V8X ATX Power Connectors SMARTCARD1 NC NC SCRREST NC SCIO SCRRES# ® A7V8X A7V8X Smartcard Connector VCC NC SCPWR# SCRCLK NC GND NC2 1 2-21 CPU_FAN1 Rotation +12V GND PWR_FAN1 GND +12V Rotation ® A7V8X CHA_FAN1 GND +12V Rotation A7V8X 12-Volt Fan Connectors ® A7V8X TRPWR1 Power Supply Thermal Sensor A7V8X Thermal Sensor Connector 2-22 A7V8X USB 2.0 Header ® ® A7V8X A7V8X MIDI_IN J2B2 J2CY MIDI_OUT J2CX J2B1 +5V A7V8X Game Connector (Blue) USB_56 GAME1 USB+5V LDM6 LDP6 GND 1 USB+5V LDM5 LDP5 GND NC +5V J1B2 J1CY GND GND J1CX J1B1 +5V 2-23 AUX1(White) CD1(Black) MODEM1 Right Audio Channel Ground Ground Left Audio Channel Modem-In Ground Ground Modem-Out ® A7V8X A7V8X Internal Audio Connectors NC GND NC NC +5VSB CHASSIS# EXTSMI# +5V MLEDPCIRST# BATT NC +5 V IRRX GND IRTX SMBDATA +3VSB SMBCLK NC NC NC NC AFPANEL1 Connect to AFPANEL Connector +5 V IRRX GND IRTX ® A7V8X Connect to iPanel SIR NC GND NC NC +5VSB A7V8X iPanel Connector IR_CON 2-24 ...