Service Manual

   USB 2.0 USB 3.0
1      .
2    www.dell.com/support.
3    Product support ) (       
    Submit )(.
 :            

  
  .
4    Drivers & downloads )  ( →Find it myself )
 (.
5       Chipset ) (.
6    Download )(    USB 2.0  USB 3.0  
 .
7            USB 2.0  USB 3.0 .
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              .
8  
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 
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             .
   
1      .
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