Service Manual

Table Of Contents

 9 .   —   )(

 

  :

:           UEFI     

   )ROM ( .

Secure Boot Mode

    " ."

  : 

:         .

 10 .   —   

  

                 PK KEK db

dbx.

  : 

   

      .

  :PK

 11 .   — 



  

            .    

  .

  : 

 SpeedStep  Intel

  SpeedStep  Intel     Intel SpeedStep          

     .

  :

    C              .

  :

     Intel

  Turbo Boost  Intel     Intel TurboBoost  .      TurboBoost

 Intel          .

  :

     Intel

      Intel         Intel  .       

   Intel             .

  :

 12 .   —  

 

               .

  : 

   USB   Type-C  Dell      USB   Type-C      .

54 