You don’t have to be an experienced engineer, technologist or technician to find some obvious fault on circuit boards. You can find circuit boards in virtually all your gadgets, from your DVD player to your TV, home-theatre system, PC and so on.

The most common type of fault you find is that your techno-gadgets refuse to power on. You might not need to go all the way to a technician to fix this fault.

In this post, we will take you through a step by step approach to finding faults on your electronic circuits but first, the following tools will be required and they will come in handy. With this you can figure out the fault and DIY (Do It Yourself) with an inexpensive cost.