56 Chapter 5
No Label Description No Label Description
1 CPU Socket "Intel CPU,LGA-1156P Socket" 12 CLR_CMOS Clear CMOS jumper
2 FAN_CPU CPU fan power header 13 ME_DISABLE ME control header
3 DIMM "DIMM,DDRIII,1.5V" 14 C_INTRUSION Chassis intrusion alarm
header
4 Printer Printer header 15 OBR One button recovery header
5 ATX1 M/B main power connector 16 SPDIF_OUT SPDIF header
6 COM2 COM header 17 INT_SPK Internal speaker header
7 SATA SATA data transfe connector 18 F_AUDIO Front panel audio header
8 BIOS_WP BIOS write protect 19 PCIEX_1 PCIE_1x socket
9 SPI_Debug SPI header 20 PCIE16X PCIE_x16socket
10 F_Panel Front panel header 21 SYS_FAN System Fan Header
11 F_USB 1~3 Front panel USB header 4 22 ATX_12V CPU fan power header