470 Upgrade and Maintenance Manual  TX2550 M4
Converting a floorstand model to a rack model
Removing the accessible drive cage
Ê Remove the front panel module, see section "Removing the front panel 
module" on page 407.
Ê If applicable, remove all accessible drives, see section "Removing an 
accessible drive" on page 386.
Ê If applicable, remove an HDD extension box, see section "HDD/SSD 
extension boxes" on page 241.
Figure 334: Detaching the accessible drive cage (A)
Ê Remove the two screws (see circles) from the bottom side of the server.
Ê Bring the server back to its horizontal position.
I At least two people are needed to turn over a fully equipped server. 
Remove HDDs and PSUs in order to facilitate the task.