Service Manual

  
     )BIOS(
       ) BIOS (   
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 
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      .
       ) BIOS:(
1      .
2    www.dell.com/support.
3   Product support ) (           Submit )(.
 :            
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     .
4    Drivers & downloads )  ( ←Find it myself )  (.
5         .
6      BIOS.
7   Download )(     BIOS    .
8           BIOS .
9  
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 
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      BIOS      .
 BIOS)  USB(
1     1   7 "  BIOS "    . BIOS
2    
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   USB .        SLN143196   www.dell.com/support.
3     BIOS        USB.
4         USB       BIOS.
5      F12    Dell  .
6        USB     .
7      BIOS  Enter.
8     BIOS .       BIOS.
      )ePSA(
 :  ePSA      .               .
  ePSA ) 
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   (   .  ePSA    ) BIOS (  
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 
   ) BIOS .(             :
•  
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    
• 
•    
•           )  () (
•          
•         
 :       . 
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          .
  ePSA)      (
1      .
2         F12    Dell.
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