Appendix Appendix Problems and Solutions Power On / Off Problems 129 Symptoms / Problem Condition Verification Method / Countermeasures Power does not turn on (Power lamp does not light up) Try holding down the power button a little longer. Is the power plug connected to the outlet? Verify that the plug is not loose and that it is not plugged in at an angle. Are you using a power tap, etc.? Connect the power plug directly into the outlet on the wall. Is power being supplied to the outlet? Plug another electronic product into the outlet and verify that power turns on.