In this tutorial, you have learnt how to diagnose and troubleshoot the most common problems with the computer and its components.
The troubleshooting methods explained were based on logical thinking, observation and following the most common steps to isolate the problem. This helps you to identify the problem part / device before calling on a technician / or before you replace the parts.
The method discussed above helps you in identify the problematic parts and assists you in finding a replacement or solution to fix the problem from the root.
