1070  Modem  daughter  card 
(MDC/MDC-2) 
For  access,  remove  these  FRUs  in  order: 
v  “1010  Battery  pack”  on  page  68 
v  “1050  Keyboard”  on  page  73
1
2
1
 
 
 
Step  Screw  (quantity)  Color  Torque 
1  M2  ×  12  mm,  bind-head, 
nylon-coated  (2) 
Black  0.245  Nm
(2.5
  kgfcm)
 
In  step  2,  remove  the  card  by  pulling  the  tab  with  your 
fingers  in  the  direction  of  the  arrow. 
(continued) 
Removing  and  replacing  a  FRU  
78  R50/R50p,  R51  Series