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Windows 7: Multiple BSODs; RAM Issue? (Win7-64bit)

19 Feb 2011   #1

Windows 7 Professional 64bit
 
 
Multiple BSODs; RAM Issue? (Win7-64bit)

My system is about two years old, and over the past few months I've been getting various BSODs. It seems to me that it is related to a memory issue (or HDD?), but I have not been able to narrow it down at all.

I have tested each stick stick individually for hours with Memtest86+ but I have gotten zero errors. I also have another computer with the same specs running fine, so I do not believe it is due to incompatibility between the mobo & RAM.

I've attached the requested files and really appreciate any insight into my problem.

Windows 7 Professional 64bit Full Retail
CPU: Intel Core 2 Quad Q9550
Mobo: GIGABYTE GA-EP45-UD3P
Memory: Mushkin Model 996599 (4 x 2GB)
GFX: NVIDIA 9800GT
HDDs: 2x Western Digital Caviar Black WD7501AALS 750GB in RAID1
PSU: Thermaltake Toughpower XT W0229RU 750W

My System SpecsSystem Spec
.

19 Feb 2011   #2

Win 7 Pro x64 SP1 OS X Snow Leopard 10.6.7
 
 

Hello and welcome to 7 Forums,
Start off by removing Norton. Norton is a known cause of BSOD on Windows 7. Use this removal tool when done: Download and run the Norton Removal Tool to uninstall your Norton product | Norton Support

Use Avast or Microsoft Security Essentials with Windows Firewall in it's place.

Next, update these drivers.
Quote:
iaStor.sys Fri Dec 05 09:47:09 2008
Intel Matrix Storage Driver

iaStorV.sys Thu Apr 09 04:57:17 2009
See Above

PxHlpa64.sys Sat Feb 03 10:24:22 2007
Sonic CD/DVD driver (used by many different CD/DVD programs) - if you do not know what driver uses this program - rename this driver (see note below)
Note   Note
Go to C:\Windows\System32\drivers and rename PxHelp20.sys to PXHelp20.BAK
This will break your CD/DVD program, but can easily be renamed after we've finished.


Regards...
Code:
*******************************************************************************
*                                                                             *
*                        Bugcheck Analysis                                    *
*                                                                             *
*******************************************************************************

Use !analyze -v to get detailed debugging information.

BugCheck 34, {50830, fffff8800f339788, fffff8800f338ff0, fffff80002c7cdaa}

Probably caused by : ntkrnlmp.exe ( nt!CcGetVirtualAddressIfMapped+6a )

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

2: kd> !analyze -v
*******************************************************************************
*                                                                             *
*                        Bugcheck Analysis                                    *
*                                                                             *
*******************************************************************************

CACHE_MANAGER (34)
    See the comment for FAT_FILE_SYSTEM (0x23)
Arguments:
Arg1: 0000000000050830
Arg2: fffff8800f339788
Arg3: fffff8800f338ff0
Arg4: fffff80002c7cdaa

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


EXCEPTION_RECORD:  fffff8800f339788 -- (.exr 0xfffff8800f339788)
ExceptionAddress: fffff80002c7cdaa (nt!CcGetVirtualAddressIfMapped+0x000000000000006a)
   ExceptionCode: c0000005 (Access violation)
  ExceptionFlags: 00000000
NumberParameters: 2
   Parameter[0]: 0000000000000000
   Parameter[1]: ffffffffffffffff
Attempt to read from address ffffffffffffffff

CONTEXT:  fffff8800f338ff0 -- (.cxr 0xfffff8800f338ff0)
rax=fffbfa800855de48 rbx=0000000000000000 rcx=0000000000000000
rdx=0000000000000000 rsi=0000000000000000 rdi=fffffa800855de10
rip=fffff80002c7cdaa rsp=fffff8800f3399c0 rbp=fffffa800855de10
 r8=fffff8800f339a90  r9=fffff8800f339a50 r10=fffff80002c1a000
r11=fffff8800f339800 r12=fffff8800f339a90 r13=0000000000000000
r14=0000000000000000 r15=0000000000000001
iopl=0         nv up ei pl zr na po nc
cs=0010  ss=0000  ds=002b  es=002b  fs=0053  gs=002b             efl=00010246
nt!CcGetVirtualAddressIfMapped+0x6a:
fffff800`02c7cdaa 4c8b1cc8        mov     r11,qword ptr [rax+rcx*8] ds:002b:fffbfa80`0855de48=????????????????
Resetting default scope

CUSTOMER_CRASH_COUNT:  1

DEFAULT_BUCKET_ID:  VISTA_DRIVER_FAULT

PROCESS_NAME:  System

CURRENT_IRQL:  0

ERROR_CODE: (NTSTATUS) 0xc0000005 - The instruction at 0x%08lx referenced memory at 0x%08lx. The memory could not be %s.

EXCEPTION_CODE: (NTSTATUS) 0xc0000005 - The instruction at 0x%08lx referenced memory at 0x%08lx. The memory could not be %s.

EXCEPTION_PARAMETER1:  0000000000000000

EXCEPTION_PARAMETER2:  ffffffffffffffff

READ_ADDRESS: GetPointerFromAddress: unable to read from fffff80002ec20e0
 ffffffffffffffff 

FOLLOWUP_IP: 
nt!CcGetVirtualAddressIfMapped+6a
fffff800`02c7cdaa 4c8b1cc8        mov     r11,qword ptr [rax+rcx*8]

FAULTING_IP: 
nt!CcGetVirtualAddressIfMapped+6a
fffff800`02c7cdaa 4c8b1cc8        mov     r11,qword ptr [rax+rcx*8]

BUGCHECK_STR:  0x34

LAST_CONTROL_TRANSFER:  from fffff80002c761b1 to fffff80002c7cdaa

STACK_TEXT:  
fffff880`0f3399c0 fffff800`02c761b1 : 00000000`00000000 fffff880`0f339c18 00000000`00001000 fffffa80`0855de10 : nt!CcGetVirtualAddressIfMapped+0x6a
fffff880`0f339a10 fffff800`02c7d94b : fffffa80`0854fc28 fffff800`00000001 00000000`00000001 fffff800`00001000 : nt!CcFlushCache+0x541
fffff880`0f339b10 fffff800`02c7e520 : 00000000`00000000 fffff880`0f339c18 00000000`00000000 fffff800`00000000 : nt!CcWriteBehind+0x1eb
fffff880`0f339bc0 fffff800`02c97961 : fffffa80`06a23ab0 fffff800`02c7e358 fffff800`02e91140 fffffa80`00000005 : nt!CcWorkerThread+0x1c8
fffff880`0f339c70 fffff800`02f2d7c6 : 00000000`00000000 fffffa80`0d8bbb60 00000000`00000080 fffffa80`069a6b30 : nt!ExpWorkerThread+0x111
fffff880`0f339d00 fffff800`02c68c26 : fffff800`02e04e80 fffffa80`0d8bbb60 fffff800`02e12c40 fffff880`01454534 : nt!PspSystemThreadStartup+0x5a
fffff880`0f339d40 00000000`00000000 : fffff880`0f33a000 fffff880`0f334000 fffff880`0f3399b0 00000000`00000000 : nt!KxStartSystemThread+0x16


SYMBOL_STACK_INDEX:  0

SYMBOL_NAME:  nt!CcGetVirtualAddressIfMapped+6a

FOLLOWUP_NAME:  MachineOwner

MODULE_NAME: nt

IMAGE_NAME:  ntkrnlmp.exe

DEBUG_FLR_IMAGE_TIMESTAMP:  4cc791bd

STACK_COMMAND:  .cxr 0xfffff8800f338ff0 ; kb

FAILURE_BUCKET_ID:  X64_0x34_nt!CcGetVirtualAddressIfMapped+6a

BUCKET_ID:  X64_0x34_nt!CcGetVirtualAddressIfMapped+6a

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

2: kd> lmtsmn
start             end                 module name
fffff880`04f91000 fffff880`04fcf000   1394ohci 1394ohci.sys Tue Jul 14 12:07:12 2009 (4A5BCC30)
fffff880`00f71000 fffff880`00fc8000   ACPI     ACPI.sys     Tue Jul 14 11:19:34 2009 (4A5BC106)
fffff880`04600000 fffff880`0468a000   afd      afd.sys      Tue Jul 14 11:21:40 2009 (4A5BC184)
fffff880`04cca000 fffff880`04ce0000   AgileVpn AgileVpn.sys Tue Jul 14 12:10:24 2009 (4A5BCCF0)
fffff880`013e7000 fffff880`013f2000   amdxata  amdxata.sys  Wed May 20 05:56:59 2009 (4A12F2EB)
fffff880`0a800000 fffff880`0a80b000   asyncmac asyncmac.sys Tue Jul 14 12:10:13 2009 (4A5BCCE5)
fffff880`0136a000 fffff880`01373000   atapi    atapi.sys    Tue Jul 14 11:19:47 2009 (4A5BC113)
fffff880`01373000 fffff880`0139d000   ataport  ataport.SYS  Tue Jul 14 11:19:52 2009 (4A5BC118)
fffff880`04575000 fffff880`0457c000   Beep     Beep.SYS     Tue Jul 14 12:00:13 2009 (4A5BCA8D)
fffff880`04e02000 fffff880`04eef000   BHDrvx64 BHDrvx64.sys Tue Nov 16 12:11:35 2010 (4CE1BE27)
fffff880`04c9c000 fffff880`04cad000   blbdrive blbdrive.sys Tue Jul 14 11:35:59 2009 (4A5BC4DF)
fffff880`05600000 fffff880`0561e000   bowser   bowser.sys   Tue Jul 14 11:23:50 2009 (4A5BC206)
fffff880`044d3000 fffff880`044e3000   BthEnum  BthEnum.sys  Tue Jul 14 12:06:52 2009 (4A5BCC1C)
fffff880`04503000 fffff880`0451a000   bthmodem bthmodem.sys Tue Jul 14 12:06:52 2009 (4A5BCC1C)
fffff880`044e3000 fffff880`04503000   bthpan   bthpan.sys   Tue Jul 14 12:07:00 2009 (4A5BCC24)
fffff880`0440d000 fffff880`04499000   bthport  bthport.sys  Tue Jul 14 12:06:56 2009 (4A5BCC20)
fffff880`05411000 fffff880`05429000   BTHUSB   BTHUSB.sys   Tue Jul 14 12:06:52 2009 (4A5BCC1C)
fffff880`05400000 fffff880`05411000   btusbflt btusbflt.sys Fri Apr 09 13:11:36 2010 (4BBE7EC8)
fffff880`04c00000 fffff880`04c9c000   ccHPx64  ccHPx64.sys  Sat Feb 06 10:05:45 2010 (4B6C8829)
fffff960`006e0000 fffff960`00707000   cdd      cdd.dll      unavailable (00000000)
fffff880`04542000 fffff880`0456c000   cdrom    cdrom.sys    Tue Jul 14 11:19:54 2009 (4A5BC11A)
fffff880`00c00000 fffff880`00cc0000   CI       CI.dll       Tue Jul 14 13:32:13 2009 (4A5BE01D)
fffff880`01400000 fffff880`01430000   CLASSPNP CLASSPNP.SYS Tue Jul 14 11:19:58 2009 (4A5BC11E)
fffff880`00d2d000 fffff880`00d8b000   CLFS     CLFS.SYS     Tue Jul 14 11:19:57 2009 (4A5BC11D)
fffff880`0175d000 fffff880`017d0000   cng      cng.sys      Tue Jul 14 11:49:40 2009 (4A5BC814)
fffff880`04cba000 fffff880`04cca000   CompositeBus CompositeBus.sys Tue Jul 14 12:00:33 2009 (4A5BCAA1)
fffff880`0a363000 fffff880`0a371000   crashdmp crashdmp.sys Tue Jul 14 12:01:01 2009 (4A5BCABD)
fffff880`04cff000 fffff880`04d82000   csc      csc.sys      Tue Jul 14 11:24:26 2009 (4A5BC22A)
fffff880`04d82000 fffff880`04da0000   dfsc     dfsc.sys     Tue Jul 14 11:23:44 2009 (4A5BC200)
fffff880`04bbb000 fffff880`04bca000   discache discache.sys Tue Jul 14 11:37:18 2009 (4A5BC52E)
fffff880`015e9000 fffff880`015ff000   disk     disk.sys     Tue Jul 14 11:19:57 2009 (4A5BC11D)
fffff880`054f8000 fffff880`0551a000   drmk     drmk.sys     Tue Jul 14 13:01:25 2009 (4A5BD8E5)
fffff880`0a591000 fffff880`0a5a4000   dump_dumpfve dump_dumpfve.sys Tue Jul 14 11:21:51 2009 (4A5BC18F)
fffff880`0a475000 fffff880`0a591000   dump_iaStor dump_iaStor.sys Fri Dec 05 09:47:09 2008 (493841CD)
fffff880`055e7000 fffff880`055f3000   Dxapi    Dxapi.sys    Tue Jul 14 11:38:28 2009 (4A5BC574)
fffff880`0504b000 fffff880`0513f000   dxgkrnl  dxgkrnl.sys  Wed Jan 26 17:22:56 2011 (4D3FA1A0)
fffff880`0513f000 fffff880`05185000   dxgmms1  dxgmms1.sys  Wed Jan 26 17:22:12 2011 (4D3FA174)
fffff880`04a00000 fffff880`04a76000   eeCtrl64 eeCtrl64.sys Sat May 22 09:44:45 2010 (4BF6FECD)
fffff880`0a9c5000 fffff880`0a9e5000   ENG64    ENG64.SYS    Tue Dec 14 14:47:30 2010 (4D06CCB2)
fffff880`04b96000 fffff880`04bbb000   EraserUtilRebootDrv EraserUtilRebootDrv.sys Sat May 22 09:44:45 2010 (4BF6FECD)
fffff880`0a80b000 fffff880`0a9c5000   EX64     EX64.SYS     Tue Dec 14 14:55:48 2010 (4D06CEA4)
fffff880`055b1000 fffff880`055e7000   fastfat  fastfat.SYS  Tue Jul 14 11:23:28 2009 (4A5BC1F0)
fffff880`0502f000 fffff880`0503c000   fdc      fdc.sys      Tue Jul 14 12:00:54 2009 (4A5BCAB6)
fffff880`0106e000 fffff880`01082000   fileinfo fileinfo.sys Tue Jul 14 11:34:25 2009 (4A5BC481)
fffff880`054d8000 fffff880`054e3000   flpydisk flpydisk.sys Tue Jul 14 12:00:54 2009 (4A5BCAB6)
fffff880`01200000 fffff880`0124c000   fltmgr   fltmgr.sys   Tue Jul 14 11:19:59 2009 (4A5BC11F)
fffff880`017e1000 fffff880`017eb000   Fs_Rec   Fs_Rec.sys   Tue Jul 14 11:19:45 2009 (4A5BC111)
fffff880`01696000 fffff880`016d0000   fvevol   fvevol.sys   Sat Sep 26 14:34:26 2009 (4ABD7DB2)
fffff880`01600000 fffff880`0164a000   fwpkclnt fwpkclnt.sys Tue Jul 14 11:21:08 2009 (4A5BC164)
fffff880`04cad000 fffff880`04cba000   GEARAspiWDM GEARAspiWDM.sys Tue May 19 00:17:04 2009 (4A1151C0)
fffff800`031f7000 fffff800`03240000   hal      hal.dll      Tue Jul 14 13:27:36 2009 (4A5BDF08)
fffff880`05000000 fffff880`05024000   HDAudBus HDAudBus.sys Tue Jul 14 12:06:13 2009 (4A5BCBF5)
fffff880`05528000 fffff880`05541000   HIDCLASS HIDCLASS.SYS Tue Jul 14 12:06:21 2009 (4A5BCBFD)
fffff880`06c10000 fffff880`06c18080   HIDPARSE HIDPARSE.SYS Tue Jul 14 12:06:17 2009 (4A5BCBF9)
fffff880`0551a000 fffff880`05528000   hidusb   hidusb.sys   Tue Jul 14 12:06:22 2009 (4A5BCBFE)
fffff880`05735000 fffff880`057fd000   HTTP     HTTP.sys     Tue Jul 14 11:22:16 2009 (4A5BC1A8)
fffff880`019f2000 fffff880`019fb000   hwpolicy hwpolicy.sys Tue Jul 14 11:19:22 2009 (4A5BC0FA)
fffff880`04fcf000 fffff880`04fed000   i8042prt i8042prt.sys Tue Jul 14 11:19:57 2009 (4A5BC11D)
fffff880`0109a000 fffff880`011b6000   iaStor   iaStor.sys   Fri Dec 05 09:47:09 2008 (493841CD)
fffff880`0124c000 fffff880`0136a000   iaStorV  iaStorV.sys  Thu Apr 09 04:57:17 2009 (49DCD76D)
fffff880`04b1b000 fffff880`04b96000   IDSvia64 IDSvia64.sys Sat Nov 06 10:13:11 2010 (4CD47367)
fffff880`04f15000 fffff880`04f2b000   intelppm intelppm.sys Tue Jul 14 11:19:25 2009 (4A5BC0FD)
fffff880`04a78000 fffff880`04a9f000   Ironx64  Ironx64.SYS  Wed Apr 28 12:48:23 2010 (4BD785D7)
fffff880`0139d000 fffff880`013b8000   jraid    jraid.sys    Tue Nov 04 15:20:09 2008 (490FB159)
fffff880`04fed000 fffff880`04ffc000   kbdclass kbdclass.sys Tue Jul 14 11:19:50 2009 (4A5BC116)
fffff880`055a3000 fffff880`055b1000   kbdhid   kbdhid.sys   Tue Jul 14 12:00:20 2009 (4A5BCA94)
fffff800`00baf000 fffff800`00bb9000   kdcom    kdcom.dll    Tue Jul 14 13:31:07 2009 (4A5BDFDB)
fffff880`05429000 fffff880`0546c000   ks       ks.sys       Thu Mar 04 17:32:25 2010 (4B8F37D9)
fffff880`01743000 fffff880`0175d000   ksecdd   ksecdd.sys   Tue Jul 14 11:20:54 2009 (4A5BC156)
fffff880`01996000 fffff880`019c1000   ksecpkg  ksecpkg.sys  Fri Dec 11 19:03:32 2009 (4B21E0B4)
fffff880`06df5000 fffff880`06dfa200   ksthunk  ksthunk.sys  Tue Jul 14 12:00:19 2009 (4A5BCA93)
fffff880`0555c000 fffff880`05571000   LHidFilt LHidFilt.Sys Thu Mar 18 21:51:17 2010 (4BA1E985)
fffff880`05708000 fffff880`0571d000   lltdio   lltdio.sys   Tue Jul 14 12:08:50 2009 (4A5BCC92)
fffff880`0557e000 fffff880`05592000   LMouFilt LMouFilt.Sys Thu Mar 18 21:51:24 2010 (4BA1E98C)
fffff880`056c4000 fffff880`056e7000   luafv    luafv.sys    Tue Jul 14 11:26:13 2009 (4A5BC295)
fffff880`06c00000 fffff880`06c10000   LUsbFilt LUsbFilt.Sys Thu Mar 18 21:51:28 2010 (4BA1E990)
fffff880`00cd5000 fffff880`00d19000   mcupdate_GenuineIntel mcupdate_GenuineIntel.dll Tue Jul 14 13:29:10 2009 (4A5BDF66)
fffff880`0451a000 fffff880`04529000   modem    modem.sys    Tue Jul 14 12:10:48 2009 (4A5BCD08)
fffff880`04499000 fffff880`044a7000   monitor  monitor.sys  Tue Jul 14 11:38:52 2009 (4A5BC58C)
fffff880`01430000 fffff880`0143f000   mouclass mouclass.sys Tue Jul 14 11:19:50 2009 (4A5BC116)
fffff880`05571000 fffff880`0557e000   mouhid   mouhid.sys   Tue Jul 14 12:00:20 2009 (4A5BCA94)
fffff880`00e81000 fffff880`00e9b000   mountmgr mountmgr.sys Tue Jul 14 11:19:54 2009 (4A5BC11A)
fffff880`0561e000 fffff880`05636000   mpsdrv   mpsdrv.sys   Tue Jul 14 12:08:25 2009 (4A5BCC79)
fffff880`05636000 fffff880`05663000   mrxsmb   mrxsmb.sys   Sat Feb 27 20:52:19 2010 (4B88CF33)
fffff880`05663000 fffff880`056b1000   mrxsmb10 mrxsmb10.sys Sat Feb 27 20:52:28 2010 (4B88CF3C)
fffff880`096d1000 fffff880`096f4000   mrxsmb20 mrxsmb20.sys Sat Feb 27 20:52:26 2010 (4B88CF3A)
fffff880`045da000 fffff880`045e5000   Msfs     Msfs.SYS     Tue Jul 14 11:19:47 2009 (4A5BC113)
fffff880`00fd1000 fffff880`00fdb000   msisadrv msisadrv.sys Tue Jul 14 11:19:26 2009 (4A5BC0FE)
fffff880`016e5000 fffff880`01743000   msrpc    msrpc.sys    Tue Jul 14 11:21:32 2009 (4A5BC17C)
fffff880`04b10000 fffff880`04b1b000   mssmbios mssmbios.sys Tue Jul 14 11:31:10 2009 (4A5BC3BE)
fffff880`019e0000 fffff880`019f2000   mup      mup.sys      Tue Jul 14 11:23:45 2009 (4A5BC201)
fffff880`01844000 fffff880`01936000   ndis     ndis.sys     Tue Jul 14 11:21:40 2009 (4A5BC184)
fffff880`04dc4000 fffff880`04dd0000   ndistapi ndistapi.sys Tue Jul 14 12:10:00 2009 (4A5BCCD8)
fffff880`04dd0000 fffff880`04dff000   ndiswan  ndiswan.sys  Tue Jul 14 12:10:11 2009 (4A5BCCE3)
fffff880`054e3000 fffff880`054f8000   NDProxy  NDProxy.SYS  Tue Jul 14 12:10:05 2009 (4A5BCCDD)
fffff880`047b2000 fffff880`047c1000   netbios  netbios.sys  Tue Jul 14 12:09:26 2009 (4A5BCCB6)
fffff880`0468a000 fffff880`046cf000   netbt    netbt.sys    Tue Jul 14 11:21:28 2009 (4A5BC178)
fffff880`01936000 fffff880`01996000   NETIO    NETIO.SYS    Tue Jul 14 11:21:46 2009 (4A5BC18A)
fffff880`045e5000 fffff880`045f6000   Npfs     Npfs.SYS     Tue Jul 14 11:19:48 2009 (4A5BC114)
fffff880`04b04000 fffff880`04b10000   nsiproxy nsiproxy.sys Tue Jul 14 11:21:02 2009 (4A5BC15E)
fffff800`02c1a000 fffff800`031f7000   nt       ntkrnlmp.exe Wed Oct 27 15:43:09 2010 (4CC791BD)
fffff880`01446000 fffff880`015e9000   Ntfs     Ntfs.sys     Tue Jul 14 11:20:47 2009 (4A5BC14F)
fffff880`0456c000 fffff880`04575000   Null     Null.SYS     Tue Jul 14 11:19:37 2009 (4A5BC109)
fffff880`063df000 fffff880`063e0180   nvBridge nvBridge.kmd Sun Oct 17 06:06:16 2010 (4CB9DB88)
fffff880`05805000 fffff880`063dea80   nvlddmkm nvlddmkm.sys Sun Oct 17 06:12:46 2010 (4CB9DD0E)
fffff880`0478c000 fffff880`047b2000   pacer    pacer.sys    Tue Jul 14 12:09:41 2009 (4A5BCCC5)
fffff880`063e1000 fffff880`063fe000   parport  parport.sys  Tue Jul 14 12:00:40 2009 (4A5BCAA8)
fffff880`00e40000 fffff880`00e55000   partmgr  partmgr.sys  Tue Jul 14 11:19:58 2009 (4A5BC11E)
fffff880`00e00000 fffff880`00e33000   pci      pci.sys      Tue Jul 14 11:19:51 2009 (4A5BC117)
fffff880`00e6a000 fffff880`00e71000   pciide   pciide.sys   Tue Jul 14 11:19:49 2009 (4A5BC115)
fffff880`00e71000 fffff880`00e81000   PCIIDEX  PCIIDEX.SYS  Tue Jul 14 11:19:48 2009 (4A5BC114)
fffff880`017d0000 fffff880`017e1000   pcw      pcw.sys      Tue Jul 14 11:19:27 2009 (4A5BC0FF)
fffff880`096f4000 fffff880`0979a000   peauth   peauth.sys   Tue Jul 14 13:01:19 2009 (4A5BD8DF)
fffff880`06db8000 fffff880`06df5000   portcls  portcls.sys  Tue Jul 14 12:06:27 2009 (4A5BCC03)
fffff880`00d19000 fffff880`00d2d000   PSHED    PSHED.dll    Tue Jul 14 13:32:23 2009 (4A5BE027)
fffff880`013f2000 fffff880`013fd380   PxHlpa64 PxHlpa64.sys Sat Feb 03 10:24:22 2007 (45C3AC06)
fffff880`04da0000 fffff880`04dc4000   rasl2tp  rasl2tp.sys  Tue Jul 14 12:10:11 2009 (4A5BCCE3)
fffff880`04ce0000 fffff880`04cfb000   raspppoe raspppoe.sys Tue Jul 14 12:10:17 2009 (4A5BCCE9)
fffff880`04bca000 fffff880`04beb000   raspptp  raspptp.sys  Tue Jul 14 12:10:18 2009 (4A5BCCEA)
fffff880`00fdb000 fffff880`00ff5000   rassstp  rassstp.sys  Tue Jul 14 12:10:25 2009 (4A5BCCF1)
fffff880`04ab3000 fffff880`04b04000   rdbss    rdbss.sys    Tue Jul 14 11:24:09 2009 (4A5BC219)
fffff880`04beb000 fffff880`04bf6000   rdpbus   rdpbus.sys   Tue Jul 14 12:17:46 2009 (4A5BCEAA)
fffff880`045bf000 fffff880`045c8000   RDPCDD   RDPCDD.sys   Tue Jul 14 12:16:34 2009 (4A5BCE62)
fffff880`045c8000 fffff880`045d1000   rdpencdd rdpencdd.sys Tue Jul 14 12:16:34 2009 (4A5BCE62)
fffff880`045d1000 fffff880`045da000   rdprefmp rdprefmp.sys Tue Jul 14 12:16:35 2009 (4A5BCE63)
fffff880`01800000 fffff880`0183a000   rdyboost rdyboost.sys Tue Jul 14 11:34:34 2009 (4A5BC48A)
fffff880`044a7000 fffff880`044d3000   rfcomm   rfcomm.sys   Tue Jul 14 12:06:56 2009 (4A5BCC20)
fffff880`0571d000 fffff880`05735000   rspndr   rspndr.sys   Tue Jul 14 12:08:50 2009 (4A5BCC92)
fffff880`04f2b000 fffff880`04f91000   Rt64win7 Rt64win7.sys Tue Nov 30 19:01:28 2010 (4CF49338)
fffff880`06c1a000 fffff880`06db7a80   RTKVHD64 RTKVHD64.sys Tue Jan 20 19:12:51 2009 (49756B63)
fffff880`013b8000 fffff880`013e7000   SCSIPORT SCSIPORT.SYS Tue Jul 14 12:01:04 2009 (4A5BCAC0)
fffff880`0979a000 fffff880`097a5000   secdrv   secdrv.SYS   Thu Sep 14 01:18:38 2006 (4508052E)
fffff880`0503c000 fffff880`05048000   serenum  serenum.sys  Tue Jul 14 12:00:33 2009 (4A5BCAA1)
fffff880`047c1000 fffff880`047de000   serial   serial.sys   Tue Jul 14 12:00:40 2009 (4A5BCAA8)
fffff880`019d9000 fffff880`019e0000   speedfan speedfan.sys Mon Sep 25 02:26:48 2006 (45168798)
fffff880`019d1000 fffff880`019d9000   spldr    spldr.sys    Tue May 12 04:56:27 2009 (4A0858BB)
fffff880`0a371000 fffff880`0a3f7000   SRTSP64  SRTSP64.SYS  Thu Feb 25 12:59:29 2010 (4B85BD61)
fffff880`04a9f000 fffff880`04ab3000   SRTSPX64 SRTSPX64.SYS Thu Feb 25 12:59:48 2010 (4B85BD74)
fffff880`0a2cd000 fffff880`0a363000   srv      srv.sys      Fri Aug 27 15:38:00 2010 (4C773318)
fffff880`09600000 fffff880`09667000   srv2     srv2.sys     Fri Aug 27 15:37:46 2010 (4C77330A)
fffff880`097a5000 fffff880`097d2000   srvnet   srvnet.sys   Fri Aug 27 15:37:24 2010 (4C7732F4)
fffff880`05048000 fffff880`05049480   swenum   swenum.sys   Tue Jul 14 12:00:18 2009 (4A5BCA92)
fffff880`01000000 fffff880`0106e000   SYMDS64  SYMDS64.SYS  Tue Aug 18 11:35:30 2009 (4A89E942)
fffff880`011b6000 fffff880`011f1000   SYMEFA64 SYMEFA64.SYS Thu Apr 22 09:47:39 2010 (4BCF727B)
fffff880`04756000 fffff880`0478c000   SYMEVENT64x86 SYMEVENT64x86.SYS Fri Aug 14 10:28:21 2009 (4A849385)
fffff880`046e0000 fffff880`04756000   SYMTDIV  SYMTDIV.SYS  Tue May 04 16:38:27 2010 (4BDFA4C3)
fffff880`01a01000 fffff880`01bfe000   tcpip    tcpip.sys    Mon Jun 14 15:39:04 2010 (4C15A458)
fffff880`097d2000 fffff880`097e4000   tcpipreg tcpipreg.sys Tue Jul 14 12:09:49 2009 (4A5BCCCD)
fffff880`04400000 fffff880`0440d000   TDI      TDI.SYS      Tue Jul 14 11:21:18 2009 (4A5BC16E)
fffff880`00e9b000 fffff880`00eb9000   tdx      tdx.sys      Tue Jul 14 11:21:15 2009 (4A5BC16B)
fffff880`017eb000 fffff880`017ff000   termdd   termdd.sys   Tue Jul 14 12:16:36 2009 (4A5BCE64)
fffff960`00580000 fffff960`0058a000   TSDDD    TSDDD.dll    unavailable (00000000)
fffff880`04eef000 fffff880`04f15000   tunnel   tunnel.sys   Tue Jul 14 12:09:37 2009 (4A5BCCC1)
fffff880`0546c000 fffff880`0547e000   umbus    umbus.sys    Tue Jul 14 12:06:56 2009 (4A5BCC20)
fffff880`06dfb000 fffff880`06dfcf00   USBD     USBD.SYS     Tue Jul 14 12:06:23 2009 (4A5BCBFF)
fffff880`051e8000 fffff880`051f9000   usbehci  usbehci.sys  Tue Jul 14 12:06:30 2009 (4A5BCC06)
fffff880`0547e000 fffff880`054d8000   usbhub   usbhub.sys   Tue Jul 14 12:07:09 2009 (4A5BCC2D)
fffff880`05024000 fffff880`0502f000   usbohci  usbohci.sys  Tue Jul 14 12:06:30 2009 (4A5BCC06)
fffff880`05192000 fffff880`051e8000   USBPORT  USBPORT.SYS  Tue Jul 14 12:06:31 2009 (4A5BCC07)
fffff880`05592000 fffff880`055a3000   usbscan  usbscan.sys  Tue Jul 14 12:35:32 2009 (4A5BD2D4)
fffff880`05541000 fffff880`0555c000   USBSTOR  USBSTOR.SYS  Tue Jul 14 12:06:34 2009 (4A5BCC0A)
fffff880`05185000 fffff880`05192000   usbuhci  usbuhci.sys  Tue Jul 14 12:06:27 2009 (4A5BCC03)
fffff880`00e33000 fffff880`00e40000   vdrvroot vdrvroot.sys Tue Jul 14 12:01:31 2009 (4A5BCADB)
fffff880`0457c000 fffff880`0458a000   vga      vga.sys      Tue Jul 14 11:38:47 2009 (4A5BC587)
fffff880`0458a000 fffff880`045af000   VIDEOPRT VIDEOPRT.SYS Tue Jul 14 11:38:51 2009 (4A5BC58B)
fffff880`019c1000 fffff880`019d1000   vmstorfl vmstorfl.sys Tue Jul 14 11:42:54 2009 (4A5BC67E)
fffff880`00e55000 fffff880`00e6a000   volmgr   volmgr.sys   Tue Jul 14 11:19:57 2009 (4A5BC11D)
fffff880`00d8b000 fffff880`00de7000   volmgrx  volmgrx.sys  Tue Jul 14 11:20:33 2009 (4A5BC141)
fffff880`0164a000 fffff880`01696000   volsnap  volsnap.sys  Tue Jul 14 11:20:08 2009 (4A5BC128)
fffff880`047de000 fffff880`047f9000   wanarp   wanarp.sys   Tue Jul 14 12:10:21 2009 (4A5BCCED)
fffff880`045af000 fffff880`045bf000   watchdog watchdog.sys Tue Jul 14 11:37:35 2009 (4A5BC53F)
fffff880`00ebe000 fffff880`00f62000   Wdf01000 Wdf01000.sys Tue Jul 14 11:22:07 2009 (4A5BC19F)
fffff880`00f62000 fffff880`00f71000   WDFLDR   WDFLDR.SYS   Tue Jul 14 11:19:54 2009 (4A5BC11A)
fffff880`046cf000 fffff880`046d8000   wfplwf   wfplwf.sys   Tue Jul 14 12:09:26 2009 (4A5BCCB6)
fffff960`000b0000 fffff960`003c0000   win32k   win32k.sys   unavailable (00000000)
fffff880`00fc8000 fffff880`00fd1000   WMILIB   WMILIB.SYS   Tue Jul 14 11:19:51 2009 (4A5BC117)
fffff880`056e7000 fffff880`05708000   WudfPf   WudfPf.sys   Tue Jul 14 12:05:37 2009 (4A5BCBD1)
fffff880`0a5a4000 fffff880`0a5d5000   WUDFRd   WUDFRd.sys   Tue Jul 14 12:06:06 2009 (4A5BCBEE)

Unloaded modules:
fffff880`0a9de000 fffff880`0a9fe000   ENG64.SYS
    Timestamp: unavailable (00000000)
    Checksum:  00000000
    ImageSize:  00020000
fffff880`0a824000 fffff880`0a9de000   EX64.SYS
    Timestamp: unavailable (00000000)
    Checksum:  00000000
    ImageSize:  001BA000
fffff880`0a400000 fffff880`0a471000   spsys.sys
    Timestamp: unavailable (00000000)
    Checksum:  00000000
    ImageSize:  00071000
fffff880`016d0000 fffff880`016de000   crashdmp.sys
    Timestamp: unavailable (00000000)
    Checksum:  00000000
    ImageSize:  0000E000
fffff880`04413000 fffff880`0452f000   dump_iaStor.
    Timestamp: unavailable (00000000)
    Checksum:  00000000
    ImageSize:  0011C000
fffff880`0452f000 fffff880`04542000   dump_dumpfve
    Timestamp: unavailable (00000000)
    Checksum:  00000000
    ImageSize:  00013000
My System SpecsSystem Spec
20 Feb 2011   #3

Windows 7 Professional 64bit
 
 

Thanks for the quick reply. Upon waking up this morning I noticed another BSOD (IRQL_NOT_LESS_OR_EQUAL) which I have attached the minidump for, this was before I took any of your recommended actions.

I then proceeded to update both iaStor.sys and iaStorV.sys, after this was done I set the Intel Raid Manager to verify my RAID array, upon coming back 30 minutes later I had another BSOD (CACHE_MANAGER). I have also attached the minidump for this crash.

I have just completed the removal of Norton, with MSE in its place and I have renamed PxHlpa64.sys so I will wait and see if I have any more issues.

Another thing I have just realized is that for the past week I have only had two sticks of RAM in my computer, as I had the other two in a separate PC to test something. During this period I had zero BSODs. But, after replacing the two back into my computer (so I now had all four) I experienced a BSOD the next day. This could simply be coincidental, as I have thoroughly tested all four sticks separately.
My System SpecsSystem Spec
.


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 Multiple BSODs; RAM Issue? (Win7-64bit)





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