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Fatal Error Solutions
View information and solutions from fatal Windows issues often called Stop codes, Bug Checks or the Blue Screen of Death (BSoD). This category of errors is usually caused by hardware or device driver issues. These are often tricky to solve as the error only hints at the problem source rather than pinpointing what is wrong. For each issue, we've created a solution list of the best way to attack each issue and get it solved!  
sample bsod screens

You may encounter two types of fatal issues - the fatal blue screen or a "The system has recovered from a serious error" message, where you have to select "click here" to see the BCheck number (which is the same as the Stop code number). See Examples for more on how to read these screens.

If you don't see an item listed here, we'd like to know. We believe our list is the most comprehensive list that exists, with over 300 issues documented with solutions and fixes!

You can also check out our extensive Fatal Error BSoD Solution Guide for handling any BSoD issue and help for more assistance.

  Top Fatal BSoD Issues  
0x1000007F - Run a system diagnostic utility supplied by your...
0x00000024 - NTFS_FILE_SYSTEM
  (Based on our estimate of frequency of occurrence)  
  Specific BSoD Issues  

Select a hex number button for listing by the stop code (recommended) or use the first character of the issue title. The stop code appears in the blue screen to the right of "*** STOP:" in hex.

  hex buttons 000-03F 040-07F 080-0BF 0C0-0FF 100+  
  Alpha buttons A B C D E F G H I J K L M N O P Q R S T U V W X Y Z  
Selectiont TARGET_MDL_TOO_SMALL (0x00000040)
The AGP driver has encountered an unexpected fatal... (0x00000115)
The AGP HW has been reprogrammed by an unauthorized... (0x00000106)
The BIOS in this system is not fully ACPI compliant. (0x000000A5)
The BIOS in this system is not fully ACPI compliant. (0x000000DD)
The component owning the modified nowrite pages failed... (0x000000FD)
The cryptographic subsystem failed a mandatory... (0x00000123)
The device driver got stuck in an infinite loop. (0x000000EA)
The device driver got stuck in an infinite loop. (0x100000EA)
The display driver failed to respond in timely fashion. (0x00000117)
The DMA Subsystem has detected an illegal DMA... (0x000000E6)
The DPC watchdog detected a prolonged run time at an... (0x00000133)
The DPC watchdog routine was not executed with the... (0x00000102)
The drive extender component has experienced a severe... (0x00000134)
The driver has used an excessive number of system PTEs. (0x000000D8)
The driver is attempting to access memory after it has... (0x000000D5)
The driver is attempting to access memory beyond the... (0x000000D6)
The driver is attempting to unmap an invalid memory... (0x000000D7)
The driver is corrupting the locked pages tracking... (0x000000D9)
The driver is mismanaging system PTEs. (0x000000DA)
The driver mistakenly marked a part of it's image... (0x000000D3)
The driver unloaded without cancelling pending... (0x000000D4)
The dxgkrnl has encountered an unexpected fatal error. (0x00000113)
The end-user manually generated the crash dump. (0x000000E2)
The Errata Manager has encountered an error on... (0x0000011A)
The fileobject passed to IoCancelFileOpen is invalid. (0x000000E8)
The filesystem driver stack has deadlocked and all the... (0x000000EB)
The Graphics Aperture Redirection Table (Gart) is... (0x00000105)
The hibernated memory image does not match the current... (0x000000BD)
The HTTP kernel driver (http.s (0x000000FA)
The IO manager has detected a violation by a driver... (0x000000C9)
The kernel attempted to ready a thread that was in an... (0x000000EF)
The kernel has detected an inconsistency in hypervisor... (0x00000118)
The kernel mode RPC facility has detected that a state... (0x00000112)
The loader block is invalid or does not match the... (0x00000100)
The PCI driver has detected an error in a PCI device... (0x000000F6)
The processor's IRQL is not valid for the currently... (0x000000C8)
The SCSI verifier has detected an error in a SCSI... (0x000000F1)
The shadow driver has encountered an unexpected fatal... (0x00000114)
The system does not shutdown in a deterministic manner... (0x000000F3)
The system encountered a fatal internal error in its... (0x00000122)
The system encountered an uncorrectable hardware error. (0x00000124)
The system is attempting to access memory after it has... (0x000000CC)
The system is attempting to access memory beyond the... (0x000000CD)
The system is booting in safemode - Directory Services... (0x000000AA)
The system is booting in safemode - Minimal Services (0x000000A8)
The system is booting in safemode - Minimal Services... (0x000000A9)
The video driver failed to initialize (0x000000B4)
The video memory manager has encountered an unexpected... (0x0000010E)
The video scheduler has encountered an unexpected... (0x00000119)
The Windows Driver Framework has detected that a... (0x0000010D)
This bugcheck is caused by an unhandled exception in a... (0x00000135)
This system may be infected with a virus. (0x0000008B)