Acer Aspire M5811 Aspire M5811 Desktop Series Service Guide - Page 69

No Label Description 1 CPU Socket CPU Socket,0.914mm,15u",Black, SMD-1,156 2 DIMM CONN,DIMM,DDRIII,1.5V,VT,Blu, 15u,G,DIP-240 3 CPU_FAN CPU fan power header 4 PWR2 CPU Power connector 5 REAR_FAN Rear Fan Header 6 PCIE_16x PCIE_x16socket 7 PCIE_1x 8 PCIE_4x 9 AUX_IN PCIE_1x socket PCIE_4x socket Audio Aux input connector 10 F_AUDIO 11 SPEAKER 12 SPDIF1 Front panel audio header Internal speaker header SPDIF header No Label Description 13 F_1394_HEADE Front 1394 header R 14 F_USB Front panel USB header 15 SATA SATA data transfe connector 16 CLR_CMOS Clear CMOS jumper 17 FRONT_PANEL Front panel header 1 18 DEBUG_HEAD Debug header ER 19 INTR Chassis intrusion alarm header 20 FRONT_FAN Front fan header 21 AUXILLIARY_F Auxilliary fan header AN1 22 BIOS_FLASH Bios flash header 23 PWR1 M/B main power connector 62 Chapter 5