One of the most important parts of a laptop is the charger. Without the ability to keep it charged the laptop will be useless. While problems with AC adapters are generally rare, there are a few issues that can crop up from time to time.   Here are a few of the most common issues that can cause a laptop charger fail.
  1. Physical Damage Since the Laptop charger is an external component of a laptop it can often takes more abuse than the laptop. Adapters that are dropped, stepped on, or sustain other kinds of physical damage may stop functioning correctly and need to be replaced. It is important to care for your AC adapter just as you would the laptop itself, as it is a necessary part of your computer.
  2. Cable Damage While it could be grouped under...