
7
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
Family & Unlock processors
2. CPU_FAN
CPU cooling fan connector
3. DDR3_1~4
240-pin DDR3 SDRAM slots
4. PWR_FAN
Power cooling fan connector
5. ATX_POWER
Standard 24-pin ATX power connector
6. SATA1~5
Serial ATA connectors
7. F_PANEL
Front panel switch/LED header
8. BZ
Buzzer
9. RST_BTN
Reset button
10. PWR_BTN
Power on button
Front panel USB headers (F_USB1 Gray one is for
EZ Charger)
12. CASE
CASE open header
13. ME_UNLOCK
ME unlock header-for factory use only
14. TPM
Trusted Platform Module header
15. CLR_CMOS
Clear CMOS jumper
16. SYS_FAN
System cooling fan connector
17. SPDIFO
SPDIF out header
18. F_AUDIO
Front panel audio header
19. PCI
32-bit add-on card slot
20. PCIE1~2
PCI Express x1 slots
21. PCIEX16
PCI Express slot for graphics interface
22. ATX12V
8-pin +12V power connector
1. CPU Socket
11. F_USB1~4