User Guide

Chapter 2 Introduction to This Motherboard

2.1 How does your motherboard look like?

1. CD_IN Connector 19. Realtek HDA CODEC

2. JP28 PS2 KB/Mouse Wakeup Jumper 20. Printer Connector

3. 1x4 Peripheral Connector 21. 32-bit PCI Expansion Slot x 2

4. 4-pin 12V ATX Power Connector 22. Marvell Gigabit LAN Chip

5. J4, J5 Front Side Bus Frequency Jumpe

23. COM connector

6. PCI Expressx1 Slot x 2 24. Stand By LED

7. Intel ICH7 Chipset 25. Front Audio Connector

8. Intel 975X Chipset 26. JP14 CMOS Data Clear Jumper

9. 479-pin CPU Socket supporting Intel Yonah

Core Duo / Solo Processors

27. ATA133 IDE connector x 2

10. Serial ATA II connector x 4 28. IEEE 1394 Connector

11. Boot LED 29. Power Master II Ready LED

12. CPU FAN connector 30. USB 2.0 Connector x 2

13. 240-pin DIMM x 4 support DDR II 667MHz 31. Front Panel Connector

14. System FAN1 Connector 32. Power Master II Connector

15. Power FAN connector 33. Reset Switch Connector

16. 24-pin ATX power connector 34. Power Switch Connector

17. ATA100 IDE connector 35. FDD Connector

18. PCI Expressx16 Graphics Slot x 2

Chapter 2 Introduction to This Motherboard