4
1
9
13
7
8
11
15
16
20
21
23
1
3
5
6
1-2 layout
1. 4-pin ATX 12V Power Connector
2. Front USB Connectors
3. Clear CMOS Jumper
4. PCI Express x1 Slot
5. PCI Express x16 Slot
6. PCI Slots
7. Front Audio Connector
8. CD_IN Connector
9. S/PDIF_OUT Connector
10. COM1 Connector
11. Floppy Connector
12. IrDA Connector
13. Front Panel Connector
14. Chassis Intrusion Alarm Header
15. SATA Connectors
16. SYS_FAN Header
17. Speaker Connector (or Buzzer)
18. IDE Connector
19. 24-pin ATX Power Connector
20. DDR2 DIMM Slots
21. CPU_Fan Header
22. Chipset: NVIDIA GeForce 7100 /
nForce 630i
23. LGA 775 CPU Socket
Note: The above motherboard layout is provided for reference only, please refer to the physical
motherboard.
4
10
12
14
18
19
22
2
17