Hi rshaffer61,
Here's the analysis by WhoCrashed.
Thank you. Crash dump directory: C:\WINDOWS\Minidump
Crash dumps are enabled on your computer.
On Wed 7/1/2009 6:42:08 AM your computer crashed
This was likely caused by the following module: ntoskrnl.exe
Bugcheck code: 0xFFFFFFFFC000021A (0xE21EA090, 0xC0000005, 0x7C9101B3, 0x52F36C)
Error: STATUS_SYSTEM_PROCESS_TERMINATED
file path: C:\WINDOWS\system32\ntoskrnl.exe
product: Microsoft® Windows® Operating System
company: Microsoft Corporation
description: NT Kernel & System
The crash took place in a standard Microsoft module. Likely the culprit is another driver on your system which cannot be identified.
On Tue 6/30/2009 12:33:43 PM your computer crashed
This was likely caused by the following module: ntoskrnl.exe
Bugcheck code: 0xFFFFFFFFC000021A (0xE2023BE8, 0xC0000005, 0x75E9AD23, 0x52F240)
Error: STATUS_SYSTEM_PROCESS_TERMINATED
file path: C:\WINDOWS\system32\ntoskrnl.exe
product: Microsoft® Windows® Operating System
company: Microsoft Corporation
description: NT Kernel & System
The crash took place in a standard Microsoft module. Likely the culprit is another driver on your system which cannot be identified.
On Tue 6/30/2009 12:26:57 PM your computer crashed
This was likely caused by the following module: ntoskrnl.exe
Bugcheck code: 0xFFFFFFFFC000021A (0xE1F254D8, 0xC0000005, 0x7C9101B3, 0x69DE88)
Error: STATUS_SYSTEM_PROCESS_TERMINATED
file path: C:\WINDOWS\system32\ntoskrnl.exe
product: Microsoft® Windows® Operating System
company: Microsoft Corporation
description: NT Kernel & System
The crash took place in a standard Microsoft module. Likely the culprit is another driver on your system which cannot be identified.
On Tue 6/30/2009 6:54:16 AM your computer crashed
This was likely caused by the following module: ntoskrnl.exe
Bugcheck code: 0xFFFFFFFFC000021A (0xE1E390D8, 0xC0000005, 0x75E9AD23, 0x10DF240)
Error: STATUS_SYSTEM_PROCESS_TERMINATED
file path: C:\WINDOWS\system32\ntoskrnl.exe
product: Microsoft® Windows® Operating System
company: Microsoft Corporation
description: NT Kernel & System
The crash took place in a standard Microsoft module. Likely the culprit is another driver on your system which cannot be identified.
On Mon 6/29/2009 4:23:05 PM your computer crashed
This was likely caused by the following module: ntoskrnl.exe
Bugcheck code: 0xFFFFFFFFC000021A (0xE1D71398, 0xC0000005, 0x7C9101B3, 0x69ED04)
Error: STATUS_SYSTEM_PROCESS_TERMINATED
file path: C:\WINDOWS\system32\ntoskrnl.exe
product: Microsoft® Windows® Operating System
company: Microsoft Corporation
description: NT Kernel & System
The crash took place in a standard Microsoft module. Likely the culprit is another driver on your system which cannot be identified.
On Mon 6/29/2009 4:21:36 PM your computer crashed
This was likely caused by the following module: ntoskrnl.exe
Bugcheck code: 0xFFFFFFFFC000021A (0xE1DC4118, 0xC0000005, 0x7C910F48, 0x69F96C)
Error: STATUS_SYSTEM_PROCESS_TERMINATED
file path: C:\WINDOWS\system32\ntoskrnl.exe
product: Microsoft® Windows® Operating System
company: Microsoft Corporation
description: NT Kernel & System
The crash took place in a standard Microsoft module. Likely the culprit is another driver on your system which cannot be identified.
On Mon 6/29/2009 4:19:51 PM your computer crashed
This was likely caused by the following module: ntoskrnl.exe
Bugcheck code: 0xFFFFFFFFC000021A (0xE1BE6C00, 0xC0000005, 0x7C9101B3, 0x69DA18)
Error: STATUS_SYSTEM_PROCESS_TERMINATED
file path: C:\WINDOWS\system32\ntoskrnl.exe
product: Microsoft® Windows® Operating System
company: Microsoft Corporation
description: NT Kernel & System
The crash took place in a standard Microsoft module. Likely the culprit is another driver on your system which cannot be identified.
On Mon 6/29/2009 4:16:32 PM your computer crashed
This was likely caused by the following module: ntoskrnl.exe
Bugcheck code: 0xFFFFFFFFC000021A (0xE1F5F9A8, 0xC0000005, 0x75E9AD23, 0x69F240)
Error: STATUS_SYSTEM_PROCESS_TERMINATED
file path: C:\WINDOWS\system32\ntoskrnl.exe
product: Microsoft® Windows® Operating System
company: Microsoft Corporation
description: NT Kernel & System
The crash took place in a standard Microsoft module. Likely the culprit is another driver on your system which cannot be identified.
On Mon 6/29/2009 4:15:10 PM your computer crashed
This was likely caused by the following module: ntoskrnl.exe
Bugcheck code: 0xFFFFFFFFC000021A (0xE1ED1468, 0xC0000005, 0x7C9101B3, 0xE8ED04)
Error: STATUS_SYSTEM_PROCESS_TERMINATED
file path: C:\WINDOWS\system32\ntoskrnl.exe
product: Microsoft® Windows® Operating System
company: Microsoft Corporation
description: NT Kernel & System
The crash took place in a standard Microsoft module. Likely the culprit is another driver on your system which cannot be identified.
On Mon 6/29/2009 4:14:20 PM your computer crashed
This was likely caused by the following module: ntoskrnl.exe
Bugcheck code: 0xFFFFFFFFC000021A (0xE199BA00, 0xC0000005, 0x75E9AD23, 0x69F240)
Error: STATUS_SYSTEM_PROCESS_TERMINATED
file path: C:\WINDOWS\system32\ntoskrnl.exe
product: Microsoft® Windows® Operating System
company: Microsoft Corporation
description: NT Kernel & System
The crash took place in a standard Microsoft module. Likely the culprit is another driver on your system which cannot be identified.
On Mon 6/29/2009 4:12:12 PM your computer crashed
This was likely caused by the following module: ntoskrnl.exe
Bugcheck code: 0xFFFFFFFFC000021A (0xE1D813F0, 0xC0000005, 0x7C910F48, 0x69F96C)
Error: STATUS_SYSTEM_PROCESS_TERMINATED
file path: C:\WINDOWS\system32\ntoskrnl.exe
product: Microsoft® Windows® Operating System
company: Microsoft Corporation
description: NT Kernel & System
The crash took place in a standard Microsoft module. Likely the culprit is another driver on your system which cannot be identified.
On Mon 6/29/2009 4:10:15 PM your computer crashed
This was likely caused by the following module: ntoskrnl.exe
Bugcheck code: 0xFFFFFFFFC000021A (0xE1F6AC10, 0xC0000005, 0x7C9101B3, 0x52F36C)
Error: STATUS_SYSTEM_PROCESS_TERMINATED
file path: C:\WINDOWS\system32\ntoskrnl.exe
product: Microsoft® Windows® Operating System
company: Microsoft Corporation
description: NT Kernel & System
The crash took place in a standard Microsoft module. Likely the culprit is another driver on your system which cannot be identified.
On Thu 6/25/2009 1:16:55 PM your computer crashed
This was likely caused by the following module: ntoskrnl.exe
Bugcheck code: 0xFFFFFFFFC000021A (0xE1F85180, 0xC0000005, 0x75E9AD23, 0x109F240)
Error: STATUS_SYSTEM_PROCESS_TERMINATED
file path: C:\WINDOWS\system32\ntoskrnl.exe
product: Microsoft® Windows® Operating System
company: Microsoft Corporation
description: NT Kernel & System
The crash took place in a standard Microsoft module. Likely the culprit is another driver on your system which cannot be identified.
On Thu 6/25/2009 1:16:03 PM your computer crashed
This was likely caused by the following module: ntoskrnl.exe
Bugcheck code: 0xFFFFFFFFC000021A (0xE16E85E0, 0xC0000005, 0x75E9AD23, 0x52F240)
Error: STATUS_SYSTEM_PROCESS_TERMINATED
file path: C:\WINDOWS\system32\ntoskrnl.exe
product: Microsoft® Windows® Operating System
company: Microsoft Corporation
description: NT Kernel & System
The crash took place in a standard Microsoft module. Likely the culprit is another driver on your system which cannot be identified.
On Tue 6/23/2009 3:25:27 PM your computer crashed
This was likely caused by the following module: ntoskrnl.exe
Bugcheck code: 0xFFFFFFFFC000021A (0xE1A0D2D0, 0xC0000005, 0x75E94874, 0x52F1B8)
Error: STATUS_SYSTEM_PROCESS_TERMINATED
file path: C:\WINDOWS\system32\ntoskrnl.exe
product: Microsoft® Windows® Operating System
company: Microsoft Corporation
description: NT Kernel & System
The crash took place in a standard Microsoft module. Likely the culprit is another driver on your system which cannot be identified.
On Tue 6/23/2009 3:19:34 PM your computer crashed
This was likely caused by the following module: ntoskrnl.exe
Bugcheck code: 0xFFFFFFFFC000021A (0xE1E48F80, 0xC0000005, 0x7C9106C3, 0x52DD88)
Error: STATUS_SYSTEM_PROCESS_TERMINATED
file path: C:\WINDOWS\system32\ntoskrnl.exe
product: Microsoft® Windows® Operating System
company: Microsoft Corporation
description: NT Kernel & System
The crash took place in a standard Microsoft module. Likely the culprit is another driver on your system which cannot be identified.
On Tue 6/23/2009 3:15:59 PM your computer crashed
This was likely caused by the following module: ntoskrnl.exe
Bugcheck code: 0xFFFFFFFFC000021A (0xE1E90E50, 0xC0000005, 0x7C9111DE, 0x126F998)
Error: STATUS_SYSTEM_PROCESS_TERMINATED
file path: C:\WINDOWS\system32\ntoskrnl.exe
product: Microsoft® Windows® Operating System
company: Microsoft Corporation
description: NT Kernel & System
The crash took place in a standard Microsoft module. Likely the culprit is another driver on your system which cannot be identified.
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Conclusion
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17 crash dumps have been found and analyzed. Note that it's not always possible to state with certainty whether a reported driver is really responsible for crashing your system or that the root cause is in another module. Nonetheless it's suggested you look for updates for the products that these drivers belong to and regularly visit Windows update or enable automatic updates for Windows. In case a piece of malfunctioning hardware is causing trouble, a search with Google on the bug check errors together with the model name and brand of your computer may help you investigate this further.