Hardware options installation  60 
3. 
Using a T-15 Torx screwdriver, remove the primary hard drive cage screws. 
4.  Extend the primary hard drive cage from the chassis. 
 
5.  Disconnect the existing SAS cable from the connector B (labeled "4 and 5") on the primary drive cage 
backplane. Retain the cable for future use. 
 
 
IMPORTANT: When installing the optional two-bay LFF expansion hard drive cage, the existing 
SAS cable B on the primary drive will be replaced by the mini-SAS Y-cable from the option kit. 
 
 
6.  Connect the following cables: 
o  The sideband LED cable to the optional hard drive cage