6
Introducing the Motherboard
Table of Motherboard Components
This concludes Chapter 1. The next chapter explains how to install the motherboard.
LABEL COMPONENTS
LGA1156 socket for Intel
®
Core
M
i7/Core
M
i5/
Core
M
i3
rocessors
2. DDR3_1~4 240-pin DDR3 SDRAM slots
3. CPU_FAN CPU cooling fan connector
4. SYS_FAN System cooling fan connector
5. PWR_FAN Power cooling fan connector
6. ATX_POWER Standard 24-pin ATX power connector
7. CLR_CMOS_BTN Clear CMOS button
8. SPI_DEBUG SPI debug header-for factory use only
9. SATA1~5 Serial ATA connectors
10. PWR_BTN Power on button
11. RST_BTN Reset button
12. F_PANEL Front panel switch/LED header
13. F_USB1~3 Front panel USB headers
14. CASE Chassis detect header
15. ME_UNLOCK ME unlock header-for factory use only
16. SPK Speaker header
17. TPM TPM module header
18. COM1~2 Onboard serial port headers
19. LPT Onboard parallel port head er
20. PCI1~2 32-bit add-on card slots
21. SPDIFO SPDIF out header
22. PCIE4X1 PCI Express x4 slot
23. PCIE16X PCI Express x16 graphics card slot
24. F_AUDIO Front panel audio header
25. ATX12V4P 4-pin +12V power connector
1. CPU Socket