Owners Manual

278 | Removing and Installing System Components
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 3-88.
7. Replace the screws that secure the middle plane holder to the
chassis. See Figure 3-88.
8. Place the mid-plane holder support into the chassis. See Figure
3-87.
9. Replace the screws that secure the mid-plane holder support to
the chassis. See Figure 3-87.
10. Place the upper middle plane on the mid-plane holder. See
Figure 3-86.
11. Replace the screws that secure the middle plane to the middle
plane holder. See Figure 3-86.
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 3-83.
16. Replace the screws that secure the middle-wall bracket to the
chassis. See Figure 3-83.
17. Replace the cooling-fan cage. See Figure 3-4.
18. Replace the cooling fans. See “Installing a Cooling Fan” on page
158.
19. Replace the system-board assemblies. See “Installing a System-
Board Assembly” on page 173.
20. Close the system, see “Closing the System” on page 154.
21. Reconnect the system to its electrical outlet and turn on the
system, including any attached peripherals.