Removal and replacement procedures 44
To replace the component, reverse the removal procedure.
Drive cage backplate or backplane
To remove the component:
1. Do one of the following:
o For tower models, open and remove the bezel ("Remove the tower bezel" on page 28).
o For rack models, if installed, remove the security bezel (on page 29).
2. Power down the server (on page 27).
3. Remove all power:
a. Disconnect each power cord from the power source.
b. Disconnect each power cord from the server.
4. Do one of the following:
o For tower models, place the server on a flat, level surface with the access panel facing up.
o For rack models, extend the server from the rack (on page 29).
5. Remove the access panel ("Access panel" on page 30).
6. For rack models, remove the rack bezel (on page 28).
7. Remove any installed drives.
8. Disconnect all cables from the drive cage.
9. Using a T-15 Torx screwdriver, remove the four screws, and then remove the drive cage from the drive
cage box.
10. Remove the SAS and power cables from the drive cage backplane.
11. Do one of the following:
o If a non-hot-plug drive cage is installed, remove the screw, and then remove the drive cage
backplate and cable assembly from the rear of the drive cage.