Owners Manual



    

 92HD90B

 24 )      (

:

  

     / 

 

  1.5 

   1.5  

        



 Intel UMA

  

   

Latitude 5420/E5420/5520/E5520  Intel HD

  Intel HD Graphics 3000

Latitude E5420m/E5520mIntel GM45

   15 

 HDMI  19 



  Ethernet LAN  10/100/1000 /

    ) WLAN(   

 ) WWAN(  Bluetooth 

 

     / 

 VGA  15 

  RJ-45

USB3  USB 2.0   4   eSATA/USB 2.0

 

     5  1