| Symptom/Error | 
     SelectaDock Docking System FRUs | 
 
  |   | 
     Sequence of Actions | 
 
  |    Power-good light does not turn on, | 
     See 'Undetermined Problems' | 
 
  |    fan does not run, and the computer | 
    | 
 
  |    is not functional. | 
    | 
 
  |    Computer is functional and the fan runs, | 
  1. Check the connector of LCD Group | 
 
  |    but the power on indicator does not turn on. | 
  2. Main Card | 
 
  |   | 
  3. Go to 'Power Supply'. | 
 
  |    LCD (SelectaDock Docking System) | 
  1. 2.5-inch hard disk drive | 
 
  |    for the hard disk drive stays on. | 
        in the UltraBay of the | 
 
  |   | 
         SelectaDock Docking System | 
 
  |    LCD (SelectaDock Docking System) | 
  1. Check the connector of LCD Group | 
 
  |    for the hard disk drive is not working, | 
  2. LCD Circuit Board Group | 
 
  |    but the SelectaDock Docking System | 
  3. Main card | 
 
  |    is functional. | 
    |