Service Manual

 18 .   —  )(

   :             

     
 .
  : 
 19 .   —  
 
      )BIOS(
       )BIOS(        )BIOS ( .
   " ".
  
        .
   " ".
  
         .
   " ".
  CMOS
 
:    CMOS     BIOS  .

1.      .
2.   .
:       .  4    .
3.       5
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   .
4.          .
5.     .
   BIOS )  (
 
     BIOS     Dell     www.dell.com/contactdell.
:             Windows         Windows 
  .
66 