6
Introducing the Motherboard
Table of Motherboard Components
This concludes Chapter 1. The next chapter explains how to install the motherboard.
LABEL COMPONENTS
LGA1155 socket for 2
nd
Generation Intel
®
Core
TM
Famil
Processors
2. CPU_FAN 4-pin CPU cooling fan connector
3. DDR3_1~4 240-pin DDR3 SDRAM slots
4. ATX_POWER Standard 24-pin ATX power connector
5. SATA1~2 Serial ATA 3.0 Gb/s connectors
6. SPI_DEBUG SPI debug header-for factory use only
7. SPK Speaker header
8. COM Onboard serial port header
9. SATA3~4 Serial ATA 3.0 Gb/s connectors
10. F_PANEL Front panel switch/LED header
11. F_USB1~2 Front panel USB 2.0 header (F_USB1 supports EZ Charger)
12. CASE CASE open header
13. ME_UNLOCK ME unlock header-for factory use only
14. F_1394A Front 1394 header (Optional)
15. TPM Trusted Platform Module header
16. LPT Printer Header
17. CLR_CMOS Clear CMOS jumper
18. SYS_FAN 3-pin system cooling fan connector
19. SPDIFO SPDIF out header
20. F_AUDIO Front panel audio header
21. PCI1~2 32-bit add-on card slots
22. PCIE1 PCI Express x1 slot
23. PCIEX16 PCI Express slot for graphics interface
24. ATX12V 4-pin +12V power connector
1. CPU Socket