8
d
e
9
8
Step  Screw  (quantity)  Color  Torque 
8  M2  ×  4  mm,  bind-head, 
nylon-coated  (3) 
Black  0.245  Nm
(2.5
  kgfcm)
 
In  step  9,  remove  the  I/O  plate  bracket  (d)  and  the 
system  board  (e)  together. 
When  installing:  Attach  the  system  board  so  that  the  two 
small  projections  on  the  base  cover  fit 
into  the  holes  provided,  and  then  secure 
the  system  board  with  the  screw. 
(continued) 
Removing  and  replacing  a  FRU  
150  T40/T40p,  T41/T41p,  T42/T42p