Service Manual

•         .
•        .
3.               .
4.    .
:       
5.         .
6.          .
   "  ."
7.    .
8.  BIOS   BIOS.
9.   BIOS   .
10.                .
   .
11.       .
12.     BIOS   .
    .
     )BIOS (   BitLocker
:    BitLocker     BIOS      BitLocker          . 
               .            
    

 .          :https://www.dell.com/support/article/
sln153694
  /  )BIOS (    USB
 
       Windows       /  )BIOS(    BIOS     
  USB  .
:      USB   .        :https://www.dell.com/support/
article/sln143196/

1.   EXE .   /  )BIOS (  .
2.     O9010A12.EXE     USB  .
3.   USB       /  )BIOS.(
4.     F12    Dell     "    ."
5.    USB Storage Device )  USB(   Return ).(
6.       :\>Diag C.
7.            O9010A12.exe   "."
8.  BIOS Update Utility )    /  )BIOS((      .
48 