Windows 7: Random BSOD Crashes

Sometimes when I boot up my Windows 7 32-Bit I get a BSOD about 30 seconds-2 minutes after I get to my desktop. I usually know when this happens because some components choke up and my computer seems slow. I'm confused as to why this is happening which is why I'm here posting this thread.
The errors I'm getting are the following BSODs:
PAGE_FAULT_IN_NONPAGED_AREA
DRIVER_IRQL_NOT_LESS_OR_EQUAL
MEMORY_MANAGEMENT
BAD_POOL_HEADER
KERNEL_MODE_EXCEPTION_NOT_HANDLED
DRIVER_OVERRAN_STACK_BUFFER
KERNEL_APC_PENDING_DURING_EXIT

These have all happened within the last month and I'm not quite sure why they are occuring. I've ran memtest for 2 hours, chkdsk 3 times and sfc scannow 2 times - and all have found no problems. I've also ran 2 full computer antivirus scans with no viruses found and all of my drivers are up-to-date except for the following drivers (according to Driver Robot)
Intel ICH9 Family SMBus Controller - 2930
Intel G33/G31/P35 Express Chipset Processor to I/O Controller - 29C0
Intel G33/G31/P35 Express Chipset PCI Express Root Port - 29C1
Intel ICH9 2 port Serial ATA Storage Controller 2 - 2926
Standard Dual Channel PCI IDE Controller
Intel ICH9 4 Port Serial ATA Storage Controller 1 - 2920
I'm just wondering, are these the causes of these BSODs?

Also, I once got an error which pointed to my ESET Nod32 Antivirus but after reinstalling the program the error did not occur again. My graphics drivers have just been updated to the official NVIDIA 195.62 WHQL which are the latest and my antivirus is up-to-date with no problems. I've been using a program called Blue Screen View to try and find out what is the problem but I've not been very successful, which is why I'm here.
If anyone could help me I would greatly appreciate it

If they are needed my system specs are attached below in the txt file using dxdiag
If any more information is required please ask

All 13 Minidump files are attached below inside the folder found inside the zip file

Thanks
Hendies

Hi.

Update these drivers:

SECDRV SECDRV.SYS Mon Apr 08 04:50:52 2002
HECI HECI.sys Fri May 11 22:00:13 2007
PxHelp20 PxHelp20.sys Mon Dec 10 18:48:39 2007

That doesn't help me a lot,
What exactly do I need to do?
And what exactly do I need to update?

BUMP,
Is anyone actually there?

Hi and welcome

I took a quick look at 3 of the dumps. It became clear what the problem was so I didnt do the rest. Primary porblem MEMORY MANAGEMENT. Secondary problem old drivers

Yeah I know you ran memtest for 2 hours. Typically we suggest running it overnight. We do this to stress the memory till it blleds. If you have a proble it may not show in the first hours. The memory problem could also be heat and that wont exhibit until many hours have passed

I would
Run memtestx86 ovenight
Update the drivers. the drivers you have listed in your post are motherboard drivers.
That means BIOS. Also RAID, video (one dump was caused by your video), Basically everything. You have a driver from 2002 so I am sure you upgraded rather than the suggested clean install.

Since system files are involved I would also run a system file check
type cmd in search>right clcick and run as admin>SFC /SCANNOW

Since heat may be the problem you should download an app like cpu-z, and gpu-z (both free)

Hope this helps


Ken J+





SECDRV.SYS 0x9d89a000 0x9d89c780 0x00002780 0x3cb159ec 4/8/2002 3:50:52 AM
HECI.sys 0x92c63000 0x92c6e000 0x0000b000 0x46451fad 5/11/2007 9:00:13 PM
PxHelp20.sys 0x8bd2a000 0x8bd330c0 0x000090c0 0x475dd057 12/10/2007 6:48:39 PM



Microsoft (R) Windows Debugger Version 6.11.0001.404 X86
Copyright (c) Microsoft Corporation. All rights reserved.


Loading Dump File [C:\Users\K\Desktop\113009-20828-01.dmp]
Mini Kernel Dump File: Only registers and stack trace are available

Symbol search path is: SRV*d:\symbols*Symbol information
Executable search path is:
Windows 7 Kernel Version 7600 MP (4 procs) Free x86 compatible
Product: WinNt, suite: TerminalServer SingleUserTS
Built by: 7600.16385.x86fre.win7_rtm.090713-1255
Machine Name:
Kernel base = 0x82c4d000 PsLoadedModuleList = 0x82d95810
Debug session time: Mon Nov 30 01:57:32.466 2009 (GMT-5)
System Uptime: 0 days 0:06:59.935
Loading Kernel Symbols
...............................................................
................................................................
...............................
Loading User Symbols
Loading unloaded module list
.....
1: kd> !analyze -v
*******************************************************************************
* *
* Bugcheck Analysis *
* *
*******************************************************************************

PAGE_FAULT_IN_NONPAGED_AREA (50)
Invalid system memory was referenced. This cannot be protected by try-except,
it must be protected by a Probe. Typically the address is just plain bad or it
is pointing at freed memory.
Arguments:
Arg1: c2ffdd6e, memory referenced.
Arg2: 00000001, value 0 = read operation, 1 = write operation.
Arg3: 82ee6719, If non-zero, the instruction address which referenced the bad memory
address.
Arg4: 00000002, (reserved)

Debugging Details:
------------------


WRITE_ADDRESS: GetPointerFromAddress: unable to read from 82db5718
Unable to read MiSystemVaType memory at 82d95160
c2ffdd6e

FAULTING_IP:
nt!NtSuspendThread+c9
82ee6719 0800 or byte ptr [eax],al

MM_INTERNAL_CODE: 2

CUSTOMER_CRASH_COUNT: 1

DEFAULT_BUCKET_ID: VISTA_DRIVER_FAULT

BUGCHECK_STR: 0x50

PROCESS_NAME: WerFault.exe

CURRENT_IRQL: 0

TRAP_FRAME: a5399c74 -- (.trap 0xffffffffa5399c74)
ErrCode = 00000002
eax=c2ffdd6e ebx=fffffffe ecx=87ba3778 edx=746c6644 esi=0016ce00 edi=00000000
eip=82ee6719 esp=a5399ce8 ebp=a5399d24 iopl=0 nv up ei ng nz na po nc
cs=0008 ss=0010 ds=0023 es=0023 fs=0030 gs=0000 efl=00010282
nt!NtSuspendThread+0xc9:
82ee6719 0800 or byte ptr [eax],al ds:0023:c2ffdd6e=??
Resetting default scope

MISALIGNED_IP:
nt!NtSuspendThread+c9
82ee6719 0800 or byte ptr [eax],al

LAST_CONTROL_TRANSFER: from 82c935f8 to 82cd28e3

STACK_TEXT:
a5399c5c 82c935f8 00000001 c2ffdd6e 00000000 nt!MmAccessFault+0x106
a5399c5c 82ee6719 00000001 c2ffdd6e 00000000 nt!KiTrap0E+0xdc
a5399d24 82c9042a 000001a8 0016ce00 0016cdf8 nt!NtSuspendThread+0xc9
a5399d24 76f264f4 000001a8 0016ce00 0016cdf8 nt!KiFastCallEntry+0x12a
WARNING: Frame IP not in any known module. Following frames may be wrong.
0016cdf8 00000000 00000000 00000000 00000000 0x76f264f4


STACK_COMMAND: kb

FOLLOWUP_IP:
nt!NtSuspendThread+c9
82ee6719 0800 or byte ptr [eax],al

SYMBOL_STACK_INDEX: 2

SYMBOL_NAME: nt!NtSuspendThread+c9

FOLLOWUP_NAME: MachineOwner

IMAGE_NAME: hardware

DEBUG_FLR_IMAGE_TIMESTAMP: 0

MODULE_NAME: hardware

FAILURE_BUCKET_ID: IP_MISALIGNED

BUCKET_ID: IP_MISALIGNED

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

Thanks for the reply
I've just updated my chipset drivers from the Intel site and now only 4 come up as out of date:
Intel ICH9 Family SMBus Controller - 2930
Intel G33/G31/P35 Express Chipset Process to I/O Controller - 29C0
Intel G33/G31/P35 Express Chipset PCI Express Root Port - 29C1
Standard Dual Channel PCI IDE Controller

Where do I find these drivers?

And if it helps, I had problems with the IDE Controller when I updated to Windows 7
It was a compatibility warning on the install so I'm not sure if that has anything to do with it??

And which drivers did you say were years old?