Service Manual

  

 :              

          .     

            .  

         www.dell.com/

regulatory_compliance.

 :           .  " 

 "   BIOS     .

 :            BIOS 

  BIOS .           .

 :             

      .

 

1    .

2   .

3    .

4   .

5    .



1             .

2            .

3      I/O )/ (  .