Service Manual

 3 .   /  )BIOS (    )DOS(
  /  )BIOS ( Dell   
 Linux Ubuntu
     BIOS    Linux  Ubuntu  https://www.dell.com/support/article/sln171755/.
     )BIOS (   
   F12
 BIOS    .exe  BIOS    USB  FAT32         F12.
 
     )BIOS(
    BIOS    Windows   USB       BIOS        F12 
.
    Dell    2012                F12     BIOS
FLASH UPDATE )   BIOS (

        .   

  BIOS    BIOS .
:      BIOS FLASH UPDATE )   BIOS (       F12  
.
     
 BIOS        F12   :
• USB     FAT32 )    

 (
• BIOS         Dell       USB
•    
•     BIOS
        BIOS    F12:
:         BIOS .         .

1.      USB       USB  .
2.      F12   "   "  


 " BIOS "        Enter.
 49