Power Related Symptoms

Power Related Symptoms
Symptom/Error    FRU/Action
   Power shut down during operation. 1. Go to 'Power Systems Checkout'
  2. Battery Pack
  3. Power sources
  4. Top System Board
   The system will not power-off. 1. If you are in Suspend mode, resume by
      pressing Fn. Then try to
  2. Disconnect the computer from ac power.
  3. Remove the battery.
  4. If problem occurs consistently, replace
      Top System Board.
   Battery pack charges, but the 1. Reseat the Inverter Card.
   battery status indicator 2. Replace the Inverter Card.
   does not light.  
   Battery pack does not charge, 1. Check the AC adapter connection.
   the battery status indicator     Make sure that the computer is powered-on
   does not light, and the battery     or in Suspend mode.
   fuel gauge is less than 90%. 2. Check the Configuration Utility to ensure
      that the AC adapter is supplying
      the correct voltage level.
  3. Check the AC adapter.
  4. Make sure that the computer is within the
      operational temperature range.
  5. Change the AC adapter.
  6. Replace the Battery Pack.
  7. Replace the Top System Board.

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