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6
Motherboard User’s Guide
Motherboard Components
LABEL
COMPONENTS
LGA775 socket for Intel Core 2 Quad/Intel
®
Core
TM
2 Duo/
Pentium® Dual-Core/Celeron
®
Dual-Core/Celeron
®
400 series
processors
2. CPU_FAN
CPU cooling fan connector
3. DDR3_1~2
240-pin DDR3 SDRAM slots
4. ATX_POWER Standard 24-pin ATX power connector
5. IDE
Primary IDE channel
6. SPK
Speaker header
7. CLR_CMOS
Clear CMOS jumper
8. SATA1~2
Serial ATA connectors
9. F_USB1~2
Front panel USB headers
10. USBPWR_F Front panel USB power select jumper
11. LPT
Onboard parallel port header
12. SPDIFO
SPDIF out header
13. F_PANEL
Front panel switch/LED header
14. F_AUDIO
Front panel audio header
15. PCI
32-bit add-on card slot
16. COM
Onboard serial port header
17. PCIE
PCI Express x 1 slot
18. PCIEX16
PCI Express x16 graphics card slot
19. USBPWR_R Rear Panel USB/PS2 Power Select jumper
20. ATX12V
4-pin +12V power connector
1. CPU Socket