Service Manual

3   Product support ) (        
  Submit )(.
 :            

 
   .
4    Drivers & downloads )  ( ←Find it myself )
 (.
5       Network )(.
6   Download )(    Wi-Fi    .
7            Wi-Fi .
8  
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 
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           .
     
1      .
2    www.dell.com/support.
3   Product support ) (        
  Submit )(.
 :            

 
   .
4    Drivers & downloads )  ( ←Find it myself )
 (.
5      Chipset ) (.
6   Download )(        .
7              .
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