If you have been working on computers or are just starting to use them, one of the most disturbing events that can occur is the BSOD or Blue Screen of Death. The BSOD is actually an error screen that is displayed by specific operating systems informing the user that a critical system error has occurred. The Blue Screen of Death can be found on many different types of operating systems, but is most notably infamous for occurring on Microsoft Windows Operating Systems.

Common Causes of the Blue Screen of Death Occurring and Solution:

The Blue Screen of Death is usually caused due to a few specific reasons including a poorly written device driver, faulty memory, and incompatible DLL's or a corrupt Registry.

Poorly written device driver: A device driver is usually created by a third party company to run a device such as a peripheral (printer, scanner, mouse, etc). These third party companies create small driver programs which make it possible for these devices to work on a specific operating system, however many times these small programs can be buggy causing incompatibility which can result in the BSOD. Try to install the perfect device driver which should be suitable for specific operating system.

Faulty memory: Faulty memory can occur when a computer is processing memory intensive operations. For instance, a defective hard drive or RAM can cause an operating system to encounter a problem with the memory causing the BSOD. In certain cases, heat or other conditions can cause memory components to fail causing the BSOD. During this situation you should change faulty RAM into New RAM.

Incompatible DLL's: DLL's are dynamic link libraries which are part of the operating system's shared library concept. These DLL's are files that are necessary for certain programs to run or processes to take place. If a DLL is not found or there is a problem with the file, this may cause the BSOD. When a BSOD occurs due to DLL incompatibility, it is usually referred to as DLL hell. It should be noted that DLL's are loaded into the memory of a computer each and every time an application needs them. As an application is used over and over again, the chances of an incompatible DLL file occurring increases. This is why many computer users notice that a freshly installed Windows operating system is much more stable than a computer that has a copy of Windows installed for a lengthy period of time.

Corrupt Registry: The registry is a database that Window's operating system use to store configuration information regarding hardware and software, information used for set up and user preferences. If the registry is corrupt the BSOD may occur, so you have to reinstall the operating system and reinstall the software.

Article Written by A.Ramu, if you have any comments send me at aramu@iotap.com or add comments in below comment blog.