Trouble Shooting
Problem Definition
Symptoms and status diagnosis(visiting service, taking out fail BD etc.)
Cause Analysis
Cause analysis by each symptoms and consider solution.
Repair & Restoration
Take the appropriate action to resolve the problem by determined according to causing.
Check the Normailization
After action, check in working order and recurrence of the same symptoms.
Confirm that additional problem is occurring.
Confirm that additional problem is occurring.
Documentation
Document the Repair Report and keep on file systematically , so since more efficient action that able to administration.
