6
Introducing the Motherboard
Table of Motherboard Components
This concludes Chapter 1. The next chapter explains how to install the motherboard.
LABEL COMPONENTS
1. CPU Socket
LGA775 socket for Conroe/Presler/Wolfdale/Yorkfireld 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. USBPWR_F Front panel USB power select jumper
9. SATA1~2 Serial ATA connectors
10. F_USB1~2 Front panel USB headers
11. CASE Case open header
12. F_PANEL Front panel switch/LED header
13. COM Onboard serial port header
14. SPDIFO SPDIF out header
15. F_AUDIO Front panel audio header
16. PCI 32-bit add-on card slot
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