Biostar IDEQ 330G User Manual - Page 14

SATA1/SATA2: Serial ATA Connectors The motherboard has a PCI to SATA Controller with 2 channels SATA interface, it satisfies the SATA 1.0 spec and with transfer rate of 1.5Gb/s. Super I/O BIOS Grantsdale-G Pin Assignment 1 Ground 2 TX+2 3 TX4 Ground 5 RX6 RX+4 7 Ground BAT1 Intel ICH6R Giga LAN IEEE1394 Chip Codec 741 JSATA2 JSATA1 JCDIN1: CD-ROM Audio-in Connector This connector allows user to connect the audio source from the variety devices, like CD-ROM, DVD-ROM, PCI sound card, PCI TV turner card etc.. Pin Assignment 1 Left Channel Input 2 Ground 3 Ground 4 Right Channel Input Super I/O BIOS Grantsdale-G BAT1 Intel ICH6R Giga LAN IEEE1394 Chip Codec JCDIN1 14 20 JCMOS1: Clear CMOS Header4 By placing the jumper on pin2-3, it allows user to restore the BIOS safe setting and the CMOS data, please carefully follow the procedures to avoid damaging the motherboard. 13 Super I/O BIOS Grantsdale-G BAT1 Intel ICH6R Giga LAN IEEE1394 Chip Codec Pin 1-2 Close: Normal Operation (default). JCMOS1 13 13 Pin 2-3 Close: Clear CMOS data. Clear CMOS Procedures: 1. Remove AC power line. 2. Set the jumper to "Pin 2-3 close". 3. Wait for five seconds. 4. Set the jumper to "Pin 1-2 close". 5. Powers on the AC. 6. Reset your desired password or clear the CMOS data. 21