Service Manual

Table Of Contents

 7 .   —  )(



           TPM      .   

     TPM   .

  :

SHA-256         )BIOS (TPM   

SHA-256           )PCR (  TPM

  BIOS.

  :

         PTT  PTT   .

  : 

  TPM     TPM .      TPM     

 .

  :

  SMM         UEFI SMM Security Mitigation.

  : 

:               

.

Intel SGX       )SGX ( Intel      /

  .

  :  

 8 .   —  

 

         .

  : 

  

             .

  :4

             .

  :32

             .

  :4

             .

  :32

           )admin) (



  



   ".("

          .

           .

  : 

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

 

              .

 53