Resolved BSOD Twice in One Week

I have gotten the BSOD twice in one week & I'm trying to figure out what is causing it. I have already scanned my disks & repaired them & I have two minidump files--but I really don't know how to read them:

Here is the first one:

Microsoft (R) Windows Debugger Version 6.12.0002.633 X86
Copyright (c) Microsoft Corporation. All rights reserved.


Loading Dump File [C:\WINDOWS\Minidump\Mini122711-01.dmp]
Mini Kernel Dump File: Only registers and stack trace are available

Symbol search path is: SRV*c:\symbols*http://msdl.microsoft.com/download/symbols
Executable search path is:

"nt" was not found in the image list.
Debugger will attempt to load "nt" at given base 00000000.

Please provide the full image name, including the extension (i.e. kernel32.dll)
for more reliable results.Base address and size overrides can be given as
.reload <image.ext>=<base>,<size>.
Unable to load image nt, Win32 error 0n2
Unable to add module at 00000000
Debugger can not determine kernel base address
Windows XP Kernel Version 2600 (Service Pack 3) MP (4 procs) Free x86 compatible
Product: WinNt
Machine Name:
Kernel base = 0x804d7000 PsLoadedModuleList = 0x8055d720
Debug session time: Tue Dec 27 00:59:36.828 2011 (UTC - 6:00)
System Uptime: 0 days 10:05:55.809

"nt" was not found in the image list.
Debugger will attempt to load "nt" at given base 00000000.

Please provide the full image name, including the extension (i.e. kernel32.dll)
for more reliable results.Base address and size overrides can be given as
.reload <image.ext>=<base>,<size>.
Unable to load image nt, Win32 error 0n2
Unable to add module at 00000000
Debugger can not determine kernel base address
Loading Kernel Symbols

Loading User Symbols
Loading unloaded module list
..................................................
*******************************************************************************
* *
* Bugcheck Analysis *
* *
*******************************************************************************

Use !analyze -v to get detailed debugging information.

BugCheck 40000080, {8aceead0, 8a56db48, 80550fdc, 1}

***** Debugger could not find nt in module list, module list might be corrupt, error 0x80070057.

Probably caused by : Unknown_Image ( Unknown_Module_826f22a4>+3566857d )

Followup: MachineOwner
---------

Here is the second one:


Microsoft (R) Windows Debugger Version 6.12.0002.633 X86
Copyright (c) Microsoft Corporation. All rights reserved.


Loading Dump File [C:\WINDOWS\Minidump\Mini123111-01.dmp]
Mini Kernel Dump File: Only registers and stack trace are available

Symbol search path is: SRV*c:\symbols*http://msdl.microsoft.com/download/symbols
Executable search path is:

"nt" was not found in the image list.
Debugger will attempt to load "nt" at given base 00000000.

Please provide the full image name, including the extension (i.e. kernel32.dll)
for more reliable results.Base address and size overrides can be given as
.reload <image.ext>=<base>,<size>.
Unable to load image nt, Win32 error 0n2
Unable to add module at 00000000
Debugger can not determine kernel base address
Windows XP Kernel Version 2600 (Service Pack 3) MP (4 procs) Free x86 compatible
Product: WinNt
Machine Name:
Kernel base = 0x804d7000 PsLoadedModuleList = 0x8055d720
Debug session time: Sat Dec 31 09:00:43.609 2011 (UTC - 6:00)
System Uptime: 2 days 17:22:45.211

"nt" was not found in the image list.
Debugger will attempt to load "nt" at given base 00000000.

Please provide the full image name, including the extension (i.e. kernel32.dll)
for more reliable results.Base address and size overrides can be given as
.reload <image.ext>=<base>,<size>.
Unable to load image nt, Win32 error 0n2
Unable to add module at 00000000
Debugger can not determine kernel base address
Loading Kernel Symbols

Loading User Symbols
Loading unloaded module list
..................................................
*******************************************************************************
* *
* Bugcheck Analysis *
* *
*******************************************************************************

Use !analyze -v to get detailed debugging information.

BugCheck 40000080, {8ad63130, 8a3ebb48, b84db8dc, 1}

***** Debugger could not find nt in module list, module list might be corrupt, error 0x80070057.

Probably caused by : Unknown_Image ( ANALYSIS_INCONCLUSIVE )

Followup: MachineOwner
---------

Can anyone help me make sense of these minidump reports?

Thanks.

 

That is what I thought too, but since I've never read one of these messages before, I thought maybe I'd missed something. I also have updated my video card drivers as it had been awhile. Thanks for trying to help!

 

I will try Drive Verifier.

Thank you.

Kim