0-1Contents Motherboard 4845PEMotherboard 4845PE1. 4845PE Specifications .......................41.1 Introduction ............................................................ 41.2 Package Contents .................................................. 51.3 Specifications and Features .................................. 6CPU Processor ........................................................................... 6Chipset ........................................................................................ 6PCI .............................................................................................. 6DDR SDRAM Memory ............................................................... 6Bus Slots ..................................................................................... 6Universal Serial Bus .................................................................. 6WOL (Wake On LAN) ................................................................ 6Award BIOS ................................................................................ 7ATA 100 On Board ..................................................................... 7PCI-Based AC 97 Digital Audio Processor ............................... 71.4 4845PE Layout Diagram ...................................... 81.5 CPU and CPU Fan Installation ............................ 101.5.1 CPU Installation with Socket 478 ................................... 101.5.2 CPU Fan Installation with P4 Fan Base ........................... 111.6 DDR SDRAM Installation ................................. 121.7 Connectors & Jumpers Setting ........................... 131.7.1 Back Panel I/O Connectors ............................................. 131.7.1.1 PS/2 Mouse / Keyboard CONN. .............................................. 1 31.7.1.2 USB Ports: USB0/1 ..................................................................... 1 31.7.1.3 Serial Interface Port: COM1/COM2A ................................. 1 4