ECS PF4 Extreme User Manual page 21

Reference
2.1 Installing the CPU and the CPU cooling fan.......2-1
2.2 Installing Memory Module.................................2-1
2.3 Connecting IDE, Floppy and SATA cable...........2-2
2.4 Installing Motherboard in a case.........................2-2
2.5 Connecting IDE, Floppy & SATA Device...........2-3
2.6 Installing Expansion cards...................................2-3
2.7 Connecting the Power supply cable...................2-4
2.8 Powering up.......................................................2-4