Dell C6220 II owner manual Back View of the 3.5 Direct Backplane

4Disconnect all the cables from the backplane. See Figure 3-93for 3.5- inch hard drives and Figure 3-94for 2.5-inch hard drives.

Note the routing of the cable on the chassis as you remove them from the system. You must route these cables properly when you replace them to prevent the cables from being pinched or crimped.

Figure 3-93. Back View of the 3.5” Direct Backplane

1backplane power connector for power supply 1

3SGPIO connector 4 for system board 4

5SGPIO connector 2 for system board 2

7 backplane jumper

9SATA2 hard drive connectors 1, 2 and 3 for system board 2 (from top to bottom)

11SATA2 hard drive connectors 1, 2 and 3 for system board 4 (from top to bottom)

21x8pin fan controller board connector

4SGPIO connector 3 for system board 3

6SGPIO connector 1 for system board 1

8SATA2 hard drive connectors 1, 2 and 3 for system board 1 (from top to bottom)

10SATA2 hard drive connectors 1, 2 and 3 for system board 3 (from top to bottom)

12backplane power connector for power supply 2

Removing and Installing System Components 281