Tuesday, January 29, 2013

Anatomy of a PC crash: 7 scenarios, and how to avoid them

First there's a little stutter. Next a program hangs, and a funny noise creeps from your machine. Then that familiar blue screen slaps you in the face. Your computer just crashed, and all you can do is sit in the awkward silence of a restart, and hope it wasn't fatal.

There are many possible causes for these hellish episodes, and it's important to be educated on the whys and hows of PC crashes to prevent them in the future. After all, the next crash could be your PC's last. Following is a rundown of seven common causes and solutions.

Hardware conflicts

Many blue screens are a result of hardware and installation conflicts. All of your system's components consume IRQs (interrupt request channels) when installed, and every device requires its own channel to function properly. When two devices share the same channel and are used simultaneously, a crash can occur.

Thumb through your Device Manager, and look for any devices marked with a yellow exclamation point. These are the ones with issues, and can usually be fixed with a driver update. Just search your device manufacturer's website for the latest driver software, or, in a pinch, reinstall the offending hardware itself.

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Source: http://www.pcworld.com/article/2023665/anatomy-of-a-pc-crash-7-scenarios-and-how-to-avoid-them.html

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