4Chapter 1

M/B Placement

No Label Description No Label Description

1 CPU Socket CPU Socket,0.914mm,15u",Black,SMD-
1,156 13 F_1394_HEADER Front 1394 header
2 DIMM CONN,DIMM,DDR
III,1.5V,VT,Blu,15u,G,DIP-240 14 F_USB Front panel USB header
3 CPU_FAN CPU fan power header 15 SATA SATA data transfe connector
4 PWR2 CPU Power connector 16 CLR_CMOS Clear CMOS jumper
5 REAR_FAN Rear Fan Header 17 FRONT_PANEL1 Front panel header
6 PCIE_16x PCIE_x16socket 18 DEBUG_HEADER Debug header
7 PCIE_1x PCIE_1x socket 19 INTR Chassis intrusion alarm header
8 PCIE_4x PCIE_4x socket 20 FRONT_FAN Front fan header
9 AUX_IN Audio Aux input connector 21 AUXILLIARY_FAN1 Auxilliary fan header
10 F_AUDIO Front panel audio header 22 BIOS_FLASH Bios flash header
11 SPEAKER Internal speaker header 23 PWR1 M/B main power connector
12 SPDIF1 SPDIF header