5Remove the processor heat sink. See "Removing a Processor" on page 92.
6If installed, remove the iDRAC6 Enterprise card. See "Removing an iDRAC6 Enterprise Card" on page 91.
7If installed, remove the iDRAC6 Express card. See "Removing an iDRAC6 Express Card" on page 88.
8Disconnect all cables from the system board.
9Remove all the memory modules and memory blanks. See "Removing Memory Modules" on page 83.
NOTE: To ensure proper reinstallation of memory modules, record the memory module socket locations.
10Remove the ten screws securing the system board to the chassis and then slide the system board assembly toward the front end of the chassis.
CAUTION: Do not lift the system board assembly by grasping a memory module, processor, or other components.
11Grasp the system board assembly by its edges and lift the assembly away from the chassis. See Figure
104
