Acer Aspire X3812 Service Guide - Page 74

Board Layout Mainboard No 1 2 3 4 5 6 7 8 9 10 11 12 13 14 66 Code LEDH1 N/A USBF3 USBF2 USBF1 PCIEX1 PCIE1 AUDIOF1 N/A N/A PWR1 U17 DIMM1-2 DIMM3-4 Description Power and switch LED cable connector Not available at this model Front USB connector Front USB connector Front USB connector PCI Express x16 slot PCI Express x1 slot Front audio connector Not available at this model Not available at this model 4-pin ATX power connector Processor socket DIMM slot DIMM slot Chapter 5