EVGA P55 SLI - Manual (Page 10)

Hardware Installation
This section will guide you through the installation of the motherboard. The
topics covered in this section are:
 Preparing the motherboard
 Installing the CPU
 Installing the CPU fan
 Installing the memory
 Installing the motherboard
 Connecting cables
Safety Instructions
To reduce the risk of fire, electric shocks, and injury, always follow basic
safety precautions.
Remember to remove power off your computer by disconnecting the AC
main source before removing or installing any equipment from/to the
computer chassis.