Dell PowerEdge C6220 Hardware Owner's Manual page 241

4 Secure the screws that secure the power cables to the lower middle
plane.
5 Replace the power cable cover to the lower middle plane.
6 Place the middle plane holder into the chassis. See Figure 3-73.
7
Replace the screws that secure the middle plane holder to the chassis.
See Figure 3-73.
8 Place the mid-plane holder support into the chassis. See Figure 3-72.
9 Replace the screws that secure the mid-plane holder support to the
chassis. See Figure 3-72.
10 Place the upper middle plane on the mid-plane holder. See Figure 3-71.
11 Replace the screws that secure the middle plane to the middle plane
holder. See Figure 3-71.
12 Connect all the cables to the upper middle plane.
You must route these cables properly on the chassis to prevent them
from being pinched or crimped.
13 Secure the screws that secure the power cables to the upper middle
plane.
14 Replace the power cable cover to the upper lower middle plane.
15 Place the middle-wall bracket into the chassis. See Figure 3-68.
16 Replace the screws that secure the middle-wall bracket to the chassis.
Figure 3-68.
17 Replace the cooling-fan cage. See Figure 3-59.
18 Replace the cooling fans. See "Installing a Cooling Fan" on page 222.
19 Replace the system-board assemblies. See "Installing a System-Board
Assembly" on page 143.
20 Close the system, see "Closing the System" on page 219.
21 Reconnect the system to its electrical outlet and turn on the system,
including any attached peripherals.
Installing System Components | 241