5
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 Intel
®
Yorkfield/Wolfdale/Core
TM
2
Duo processors
2. CPU_FAN1 CPU cooling fan connector
3. DDR2_DIMM1~4 240-pin DDR2 SDRAM slots
4. ATX_POWER Standard 24-Pin ATX Power connector
5. SATA1~6 Serial ATA connectors
6. RST_BOT Reset button
7. PWR_BOT Power on button
8. F_PANEL Front Panel Switch/LED header
9. CASE_FAN Case cooling fan connector
10. F_USB1~3 Front Panel USB headers
11. USBPWR_F1~2 Front Panel USB Power Select jumpers
12. SPK Speaker header
13. CLR_CMOS Clear CMOS jumper
14. IDE Primary IDE connector
15. FDD Floppy disk drive connector
16. F_AUDIO Front Panel Audio header
17. CD_IN Analog Audio Input connector
18. SPDIFO SPDIF out header
19. PCI2~3 32-bit add-on card slots
20. PCIE16X_1~2 PCI Express x16 graphics card slots
21. PCIE1/3 PCI Express x1 slots
22. USBPWR_R1~2 Rear USB/PS2 Power Select jumpers
23. ATX12V 4-pin +12V power connector
24. SYS_FAN1 System cooling fan connector
Motherboard Components