20  | Replacing the Macro Keyboard  | 38  | 
  | Procedure  | 38  | 
  | Postrequisites  | 38  | 
21  | Removing the Memory Module(s) | 39  | 
  | Prerequisites  | 39  | 
  | Procedure  | 40  | 
22  | Replacing the Memory Module(s)  | 41  | 
  | Procedure  | 42  | 
  | Postrequisites  | 42  | 
23  | Removing the Display Assembly  | 43  | 
  | Prerequisites  | 43  | 
  | Procedure  | 43  | 
24  | Replacing the Display Assembly  | 48  | 
  | Procedure  | 48  | 
  | Postrequisites  | 48  | 
25  | Removing the Palm Rest  | 49  | 
  | Prerequisites  | 49  | 
  | Procedure  | 50  | 
26  | Replacing the Palm Rest  | 53  | 
  | Procedure  | 53  | 
  | Postrequisites  | 53  | 
27  | Removing the   | 54  | 
  | Prerequisites  | 54  | 
  | Procedure  | 54  | 
28  | Replacing the  | 56  | 
  | Procedure  | 56  | 
  | Postrequisites  | 56  | 
29  | Removing the Speakers  | 57  | 
  | Prerequisites  | 57  | 
  | Procedure  | 58  | 
Contents 5