2-2Chapter 2: Hardware information2.2Motherboard layoutThe audio, SATA, Gigabit LAN, LAN and 1394 features are optional.These components are grayed out in the above motherboard layout.24.5cm (9.6in)PCI1PANEL1A7V8X®CR2032 3VLithium CellCMOS PowerCOM1COM2CD1AUX1MODEM1AFPANEL1GAME1SMARTCARD1SPDIF14MbitFirmwareHubPS/2KBMST: MouseB: KeyboardIEEE1394_1USB1.1T: USB0B: USB1Below:Mic InCenter:Line OutTop:Line In2 34 50 1Accelerated Graphics Port (AGP Pro)VIAKT400ChipsetIR_CON1USBPWR_34USBPWR_12KBPWR1OVER_VOLT1USB56VIAVT8235ChipsetASUSASICwith HardwareMonitorGBLANorLANChipCPU_FAN1VIA1394ControllerSPEECHControllerCHASSIS1USB2.0T: USB1B: USB2Top:RJ-45PCI2PCI3PCI4PCI5PCI6PWR_FAN1CHA_FAN1SEC_SATA1PRI_SATA1IEEE1394_2CLRTC1FP_AUDIO1AGP_WARN1AudioCodecSMB_CON1WPCI_USB1TRPWR1SB_PWR1