Reasons why a flashlight isn't working
Flashlight or torch is the most common device with simple working principle. The fact is, flashlights are rarely found in working condition as we neglect to maintain them. Drained out batteries, defective switch, faulty wiring, improper fittings of bulb and battery, burnt out bulb or no batteries are some of the potential reasons. A fishbone template with different cause categories and their members is the output of our root cause analysis. The structure of the problem is as follows.
Flashlight Not Working
This fishbone template is an example of methodical root cause analysis for any problem. It imparts knowledge about some main and associated causes for a malfunctioning flashlight. One can study this template thoroughly to be aware of the underlying reasons for this problem.
Curated from community experience and public sources: