Notes: 
v  Service  the  FC  8079-001  in  the  bottom  of  the  rack  as  a  FC  9079,  see  Figure  2.  Locations  for  FC  9079 
Base  I/O  Tower  (on  Models  840,  SB3  System  Unit)  (See  page  275),  in  the  Locations  —  Models  840, 
SB3  System  Unit  with  Processor  Tower  and  FC  9079  Base  I/O  Tower  topic. 
v  Service  the  FC  8079-002  in  the  top  of  the  rack  as  a  FC  5074,  see  Locations  —  FC  5074  I/O  Tower.
Locations  —  FC  8093  Expansion  I/O  Tower 
For  use  by  authorized  service  providers. 
Refer  to  the  following  for  location  information: 
v  For  FC  8093-001  (bottom):  Follow  the  FC  9094  link  in  Locations  —  Models  870  and  890  with  an  FC 
9094  Base  I/O  Tower. 
 
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