NOTE: Ensure that the SAS backplane power cable from the power distribution board does not impede the system board as you lower the system board into the chassis.

cSlightly lift up the front of the system board and maneuver the system board to the bottom of the chassis until it lays completely flat.

dEnsure that all retention hooks on the bottom of the chassis are inserted into the retention slots on the system board. See Figure 3-30.

ePush the system board toward the back of the chassis until the blue retention pin snaps into place.

4Install the RAID battery compartment:

a Insert the two securing tabs on the battery compartment into the two securing slots on the side of the chassis. See Figure 3-29.

b Press down the battery compartment to secure it.

5Connect the cables in the order listed below (see Figure 6-2 and Figure 6-3 for the locations of the connectors on the system board and on the SAS backplane):

Power distribution harness to the power connectors on the corner of the system board

Interface cable from the system board CONTROL_PANEL connector to the SAS backplane interface connector

SAS A data cable from controller card connector 0 connector to the SAS A backplane connector

SAS B data cable from controller card connector 1 to the SAS B backplane connector, if applicable

SAS power cable to the SAS backplane power connector

Chassis intrusion switch cable to the system board intrusion switch connector

6Install the processor heat sinks. See "Processors" on page 62.

7If applicable, reinstall the two processor VRMs. See "Installing a VRM" on page 66.

8Install the chassis crossbar:

a Insert the guides on each end of the crossbar into the slots on each side of the chassis. See Figure 3-27.

b Slide the crossbar down until the guides are at the bottom of the slots.

c Secure the crossbar by sliding the two slide switches on each side of the chassis to the locked position.

9Install all expansion cards. See "Installing an Expansion Card" on page 53.

10If applicable, reconnect the RAID battery cable to the RAID controller card.

11If applicable, reinstall and connect the RAC card.

12Install the cooling shrouds. See "Replacing the Cooling Shrouds" on page 50.

13Install the optical drive/diskette drive carrier.

Slide the drive carrier into its drive bay and press in the release latch. See Figure 3-14.

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Installing System Components

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Dell EMU01 owner manual Installing System Components