Causes of Blue screen of death (BSOD) errors

The Blue Screen of Death (BSOD) is a critical error screen that appears in Windows operating systems when the system encounters a serious issue that it cannot recover from. BSOD errors typically indicate a hardware or software problem that is causing the system to crash.


There are many different types of BSOD errors, each with its own unique error code and message. Some of the most common BSOD errors include:

  1. DRIVER_IRQL_NOT_LESS_OR_EQUAL: This error occurs when a driver attempts to access a memory address that it does not have permission to access.

  2. PAGE_FAULT_IN_NONPAGED_AREA: This error occurs when a program attempts to access a page of memory that is not present in the system's RAM.

  3. SYSTEM_SERVICE_EXCEPTION: This error occurs when a system service fails to execute properly.


  4. IRQL_NOT_LESS_OR_EQUAL: This error occurs when a driver or system component attempts to access a memory address at an inappropriate interrupt request level.

  5. KERNEL_MODE_EXCEPTION_NOT_HANDLED: This error occurs when a kernel-mode program generates an exception that the system cannot handle.

  6. BAD_POOL_HEADER: This error occurs when the system's memory pool header is corrupted or damaged.

BSOD errors can be caused by a wide range of factors, including faulty hardware, outdated or corrupt drivers, incompatible software, and malware infections. To troubleshoot BSOD errors, you can try updating your drivers, running a virus scan, checking for hardware problems, and repairing or reinstalling any problematic software.

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