IBM R51 Series User Manual

Page of 278
1120
 
CPU
 
For
 
access,
 
remove
 
these
 
FRUs
 
in
 
order:
 
v
   
v
   
v
   
v
   
v
   
Rotate
 
the
 
head
 
of
 
the
 
screw
 
in
 
the
 
direction
 
of
 
arrow
 
1
 
to
 
release
 
the
 
lock;
 
then
 
remove
 
the
 
CPU
 
2.
 
2
1
b
a
  
 
When
 
installing:
  
Place
 
the
 
CPU
 
on
 
the
 
CPU
 
socket
 
a,
 
and
 
then
 
rotate
 
the
 
head
 
of
 
the
 
screw
 
in
 
the
 
direction
 
of
 
arrow
 
b
 
to
 
secure
 
the
 
CPU.
 
Removing
 
and
 
replacing
 
a
 
FRU
 
ThinkPad
 
R50/R50p
 
and
 
R51
 
Series
 
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