Service Manual

   ............................................................................................................................................................83
   ..........................................................................................................................................................84
 ...............................................................................................................................................................................85
  ...................................................................................................................................................................85
  .................................................................................................................................................................87
      BIOS...................................................................................................................................89
 3 :  ...............................................................................................................................91
 ..............................................................................................................................................................................91
   ...........................................................................................................................................................91
   ........................................................................................................................................................91
   USB............................................................................................................................................................92
   WiFi............................................................................................................................................................92
     ..........................................................................................................................................93
    ...............................................................................................................................................94
   ............................................................................................................................................................94
 4 : ........................................................................................................................................96
 ..............................................................................................................................................................................96
    BIOS.....................................................................................................................................................96
 ..............................................................................................................................................................................96
 ............................................................................................................................................................................96
  .....................................................................................................................................................................97
  CMOS................................................................................................................................................................99
   ..........................................................................................................................................................100
 5 :  ...................................................................................................................101
 SupportAssit........................................................................................................................................................101
  ............................................................................................................................................................101
  ..................................................................................................................................................................101
     )BIOS) ( USB(............................................................................................................102
     )BIOS(...............................................................................................................................102
   WiFi.............................................................................................................................................................102
   ............................................................................................................................................................103
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