You  must  turn  off  the  server  before  you  connect  or  disconnect  cables  from  the 
server. 
See  the  documentation  that  comes  with  any  external  devices  for  additional  cabling 
instructions.  It  might  be  easier  for  you  to  route  cables  before  you  connect  the 
devices  to  the  server. 
Cable  identifiers  are  printed  on  the  cables  that  come  with  the  server  and  optional 
devices.  Use  these  identifiers  to  connect  the  cables  to  the  correct  connectors. 
Updating  the  server  configuration 
When  you  start  the  server  for  the  first  time  after  you  add  or  remove  an  internal 
optional  device,  external  SAS  device,  or  USB  keyboard  or  mouse,  you  might 
receive  a  message  that  the  configuration  has  changed.  The  Configuration/Setup 
Utility  program  starts  automatically  so  that  you  can  save  the  new  configuration 
settings.  For  more  information,  see  Chapter  4,  “Configuring  the  server,”  on  page  41. 
Some  optional  devices  have  device  drivers  that  you  must  install.  See  the 
documentation  that  comes  with  each  optional  device  for  information  about  installing 
device  drivers. 
The  server  comes  with  at  least  one  microprocessor.  If  more  than  one 
microprocessor  is  installed,  the  server  can  operate  as  a  symmetric  multiprocessing 
(SMP)  server.  You  might  have  to  upgrade  the  operating  system  to  support  SMP.  For 
more  information,  see  “Using  the  ServerGuide  Setup  and  Installation  CD”  on  page 
41  and  the  operating-system  documentation. 
If  you  have  installed  or  removed  a  hard  disk  drive,  see  “Using  the  RAID 
configuration  programs”  on  page  42  for  information  about  reconfiguring  the  disk 
arrays. 
If  you  have  installed  a  Remote  Supervisor  Adapter  SlimLine  to  manage  the  server 
remotely,  see  the  Remote  Supervisor  Adapter  User’s  Guide,  which  comes  with  the 
adapter,  for  information  about  setting  up,  configuring,  and  using  the  adapter. 
For  information  about  configuring  the  integrated  Gigabit  Ethernet  controllers,  see 
the  User ’s  Guide. 
 
34  IBM  System  x3650  Type  7979:  Installation  Guide