5Slide the system board toward the back of the system, inserting the connectors into the cutouts in the chassis.
6Using a Phillips screwdriver, tighten the screws.
7If applicable, replace the SATA backplane. See "Installing the SATA Backplane" on page 124.
8Replace the heat sink and processor. See "Installing a Processor" on page 115.
9Replace the system fan. See "Installing the System Fan" on page 97.
10Replace all the memory modules and memory blanks. See "Installing Memory Modules" on page 100.
11If applicable, replace the iDRAC6 Express card. See "Installing an iDRAC6 Express Card" on page 108.
12If applicable, replace all the expansion cards. See "Installing an Expansion Card" on page 104.
13Connect all the cables to the system board.
14Replace the cooling shroud. See "Installing the Cooling Shroud" on page 83.
15Replace the expansion card stabilizer. See "Installing the Expansion Card Stabilizer" on page 81.
16Close the system. See "Closing the System" on page 80.
17Place the system upright on a flat surface.
18Reattach any peripherals and connect the system to an electrical outlet.
19Turn on the system and attached peripherals.
NOTE: See "Running the System Diagnostics" on page 147 to verify that the new processor operates correctly. See "Running the Embedded System Diagnostics" on page 148 for information about running the diagnostics.