Ê "Removing the fan box" on page 154
Ê "Removing the front panel module" on page 333
12.2.1.2 Removing the ODD dummy cover
Figure 206: Removing the ODD dummy module
Ê Unlock the ODD dummy cover.
Ê Remove the ODD dummy cover.
V CAUTION!
Save the ODD dummy cover for future use.
Always replace dummy modules into unused drive bays to comply with 
applicable EMC regulations and satisfy cooling requirements.