Windows 7: BSOD "IRQL Not less or equal"

INSArcane · 06 Jun 2011

I've been having many BSOD's
they just come up randomly with a "IRQL Not Less or Equal"
this pc is relatively new (not even 1 year old) and the OS was reinstalled 4 days ago but i keep getting the bsod's.
I have the original windows 7 x64.
I attached the required zip file.

Maguscreed · 06 Jun 2011

It's pointing to memory corruption as the source of the cause.
The most obvious (though not most common) cause of this is memory that has actually gone bad, it's easy enough to test it just takes some time (best to run it overnight for 5 to 7 passes) In this instance since the problem persist after a clean install it's possible this is the case.
RAM - Test with Memtest86+
Any number of errors from that test would indicate the physical memory needs to be replaced.
Or even that the motherboard memory controller itself has possibly gone bad.

Code:

IRQL_NOT_LESS_OR_EQUAL (a)
An attempt was made to access a pageable (or completely invalid) address at an
interrupt request level (IRQL) that is too high.  This is usually
caused by drivers using improper addresses.
If a kernel debugger is available get the stack backtrace.
Arguments:
Arg1: fffffa8c00790f0a, memory referenced
Arg2: 0000000000000002, IRQL
Arg3: 0000000000000000, bitfield :
    bit 0 : value 0 = read operation, 1 = write operation
    bit 3 : value 0 = not an execute operation, 1 = execute operation (only on chips which support this level of status)
Arg4: fffff80002ca76fb, address which referenced memory

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


READ_ADDRESS: GetPointerFromAddress: unable to read from fffff80002ea80e0
 fffffa8c00790f0a 

CURRENT_IRQL:  2

FAULTING_IP: 
nt!MiMapPageInHyperSpaceWorker+1b
fffff800`02ca76fb 458a481a        mov     r9b,byte ptr [r8+1Ah]

CUSTOMER_CRASH_COUNT:  1

DEFAULT_BUCKET_ID:  VISTA_DRIVER_FAULT

BUGCHECK_STR:  0xA

PROCESS_NAME:  System

TRAP_FRAME:  fffff8800314f690 -- (.trap 0xfffff8800314f690)
NOTE: The trap frame does not contain all registers.
Some register values may be zeroed or incorrect.
rax=0000058000000000 rbx=0000000000000000 rcx=00000000400285a5
rdx=0000000000000000 rsi=0000000000000000 rdi=0000000000000000
rip=fffff80002ca76fb rsp=fffff8800314f828 rbp=0000000000000001
 r8=fffffa8c00790ef0  r9=fffff80002dfcdc0 r10=0000000000000002
r11=fffff8800314f8e0 r12=0000000000000000 r13=0000000000000000
r14=0000000000000000 r15=0000000000000000
iopl=0         nv up ei ng nz na po cy
nt!MiMapPageInHyperSpaceWorker+0x1b:
fffff800`02ca76fb 458a481a        mov     r9b,byte ptr [r8+1Ah] ds:1c70:fffffa8c`00790f0a=??
Resetting default scope

LAST_CONTROL_TRANSFER:  from fffff80002c71469 to fffff80002c71f00

STACK_TEXT:  
fffff880`0314f548 fffff800`02c71469 : 00000000`0000000a fffffa8c`00790f0a 00000000`00000002 00000000`00000000 : nt!KeBugCheckEx
fffff880`0314f550 fffff800`02c700e0 : fffffa80`02196df0 fffffa80`009fe250 00000000`00000001 00000000`00000103 : nt!KiBugCheckDispatch+0x69
fffff880`0314f690 fffff800`02ca76fb : fffff800`02c35566 00000000`00000002 00000000`00000001 fffffa80`00a13910 : nt!KiPageFault+0x260
fffff880`0314f828 fffff800`02c35566 : 00000000`00000002 00000000`00000001 fffffa80`00a13910 00000000`00000080 : nt!MiMapPageInHyperSpaceWorker+0x1b
fffff880`0314f830 fffff800`02d3123d : fffffa80`009fe250 fffff880`0314f980 00000000`00000080 00000000`0004e1c8 : nt!MiRestoreTransitionPte+0x86
fffff880`0314f890 fffff800`02c159d5 : fa8001ed`ff9004c0 fffff880`0314f980 00000000`00000030 00000000`00000000 : nt!MiRemoveLowestPriorityStandbyPage+0x2ad
fffff880`0314f910 fffff800`02f1196a : fffffa80`040913c0 fffffa80`00000001 fffffa80`040913c0 00000000`00000005 : nt! ?? ::FNODOBFM::`string'+0x2d968
fffff880`0314fa80 fffff800`02c22a67 : fffffa80`040913c0 00000000`25dc1000 00000000`25dc1000 fffff800`02e155a0 : nt!MmPrefetchForCacheManager+0x96
fffff880`0314fad0 fffff800`02c65db6 : fffffa80`031a4070 fffff880`0314fc00 00000000`00000000 fffff880`00000000 : nt!CcPerformReadAhead+0x2f3
fffff880`0314fc00 fffff800`02c7f161 : fffffa80`018d14f0 fffff800`02c65b98 fffff800`02e77150 00000000`00000005 : nt!CcWorkerThread+0x21e
fffff880`0314fcb0 fffff800`02f15166 : 00000000`00000000 fffffa80`018dd680 00000000`00000080 fffffa80`01845b30 : nt!ExpWorkerThread+0x111
fffff880`0314fd40 fffff800`02c50486 : fffff880`02f63180 fffffa80`018dd680 fffff880`02f6dfc0 00000000`00000000 : nt!PspSystemThreadStartup+0x5a
fffff880`0314fd80 00000000`00000000 : fffff880`03150000 fffff880`0314a000 fffff880`0314f9f0 00000000`00000000 : nt!KxStartSystemThread+0x16


STACK_COMMAND:  kb

FOLLOWUP_IP: 
nt!MiMapPageInHyperSpaceWorker+1b
fffff800`02ca76fb 458a481a        mov     r9b,byte ptr [r8+1Ah]

SYMBOL_STACK_INDEX:  3

SYMBOL_NAME:  nt!MiMapPageInHyperSpaceWorker+1b

FOLLOWUP_NAME:  MachineOwner

MODULE_NAME: nt

DEBUG_FLR_IMAGE_TIMESTAMP:  4a5bc600

IMAGE_NAME:  memory_corruption

FAILURE_BUCKET_ID:  X64_0xA_nt!MiMapPageInHyperSpaceWorker+1b

BUCKET_ID:  X64_0xA_nt!MiMapPageInHyperSpaceWorker+1b

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

2: kd> lm t n
start             end                 module name
fffff800`00bc3000 fffff800`00bcd000   kdcom    kdcom.dll    Mon Jul 13 20:31:07 2009 (4A5BDFDB)
fffff800`02c00000 fffff800`031dd000   nt       ntkrnlmp.exe Mon Jul 13 18:40:48 2009 (4A5BC600)
fffff800`031dd000 fffff800`03226000   hal      hal.dll      Mon Jul 13 20:27:36 2009 (4A5BDF08)
fffff880`00c00000 fffff880`00cc0000   CI       CI.dll       Mon Jul 13 20:32:13 2009 (4A5BE01D)
fffff880`00ce1000 fffff880`00cee000   mcupdate_AuthenticAMD mcupdate_AuthenticAMD.dll Mon Jul 13 20:29:09 2009 (4A5BDF65)
fffff880`00cee000 fffff880`00d02000   PSHED    PSHED.dll    Mon Jul 13 20:32:23 2009 (4A5BE027)
fffff880`00d02000 fffff880`00d60000   CLFS     CLFS.SYS     Mon Jul 13 18:19:57 2009 (4A5BC11D)
fffff880`00d60000 fffff880`00dbc000   volmgrx  volmgrx.sys  Mon Jul 13 18:20:33 2009 (4A5BC141)
fffff880`00dbc000 fffff880`00de6000   ataport  ataport.SYS  Mon Jul 13 18:19:52 2009 (4A5BC118)
fffff880`00e00000 fffff880`00e33000   pci      pci.sys      Mon Jul 13 18:19:51 2009 (4A5BC117)
fffff880`00e33000 fffff880`00e40000   vdrvroot vdrvroot.sys Mon Jul 13 19:01:31 2009 (4A5BCADB)
fffff880`00e40000 fffff880`00e55000   partmgr  partmgr.sys  Mon Jul 13 18:19:58 2009 (4A5BC11E)
fffff880`00e55000 fffff880`00e6a000   volmgr   volmgr.sys   Mon Jul 13 18:19:57 2009 (4A5BC11D)
fffff880`00e6a000 fffff880`00e71000   pciide   pciide.sys   Mon Jul 13 18:19:49 2009 (4A5BC115)
fffff880`00e71000 fffff880`00e81000   PCIIDEX  PCIIDEX.SYS  Mon Jul 13 18:19:48 2009 (4A5BC114)
fffff880`00e81000 fffff880`00e9b000   mountmgr mountmgr.sys Mon Jul 13 18:19:54 2009 (4A5BC11A)
fffff880`00e9b000 fffff880`00ea4000   atapi    atapi.sys    Mon Jul 13 18:19:47 2009 (4A5BC113)
fffff880`00ea4000 fffff880`00eaf000   amdxata  amdxata.sys  Tue May 19 12:56:59 2009 (4A12F2EB)
fffff880`00ebc000 fffff880`00f60000   Wdf01000 Wdf01000.sys Mon Jul 13 18:22:07 2009 (4A5BC19F)
fffff880`00f60000 fffff880`00f6f000   WDFLDR   WDFLDR.SYS   Mon Jul 13 18:19:54 2009 (4A5BC11A)
fffff880`00f6f000 fffff880`00fc6000   ACPI     ACPI.sys     Mon Jul 13 18:19:34 2009 (4A5BC106)
fffff880`00fc6000 fffff880`00fcf000   WMILIB   WMILIB.SYS   Mon Jul 13 18:19:51 2009 (4A5BC117)
fffff880`00fcf000 fffff880`00fd9000   msisadrv msisadrv.sys Mon Jul 13 18:19:26 2009 (4A5BC0FE)
fffff880`01000000 fffff880`0103a000   rdyboost rdyboost.sys Mon Jul 13 18:34:34 2009 (4A5BC48A)
fffff880`0103a000 fffff880`0105e000   rasl2tp  rasl2tp.sys  Mon Jul 13 19:10:11 2009 (4A5BCCE3)
fffff880`01073000 fffff880`010bf000   fltmgr   fltmgr.sys   Mon Jul 13 18:19:59 2009 (4A5BC11F)
fffff880`010bf000 fffff880`010d3000   fileinfo fileinfo.sys Mon Jul 13 18:34:25 2009 (4A5BC481)
fffff880`010d3000 fffff880`01131000   msrpc    msrpc.sys    Mon Jul 13 18:21:32 2009 (4A5BC17C)
fffff880`01131000 fffff880`011a4000   cng      cng.sys      Mon Jul 13 18:49:40 2009 (4A5BC814)
fffff880`011a4000 fffff880`011f0000   volsnap  volsnap.sys  Mon Jul 13 18:20:08 2009 (4A5BC128)
fffff880`01214000 fffff880`013b7000   Ntfs     Ntfs.sys     Mon Jul 13 18:20:47 2009 (4A5BC14F)
fffff880`013b7000 fffff880`013d1000   ksecdd   ksecdd.sys   Mon Jul 13 18:20:54 2009 (4A5BC156)
fffff880`013d1000 fffff880`013e2000   pcw      pcw.sys      Mon Jul 13 18:19:27 2009 (4A5BC0FF)
fffff880`013e2000 fffff880`013ec000   Fs_Rec   Fs_Rec.sys   Mon Jul 13 18:19:45 2009 (4A5BC111)
fffff880`01400000 fffff880`0142b000   ksecpkg  ksecpkg.sys  Mon Jul 13 18:50:34 2009 (4A5BC84A)
fffff880`0142b000 fffff880`01475000   fwpkclnt fwpkclnt.sys Mon Jul 13 18:21:08 2009 (4A5BC164)
fffff880`01475000 fffff880`01485000   vmstorfl vmstorfl.sys Mon Jul 13 18:42:54 2009 (4A5BC67E)
fffff880`01485000 fffff880`0148d000   spldr    spldr.sys    Mon May 11 11:56:27 2009 (4A0858BB)
fffff880`0148d000 fffff880`01496000   hwpolicy hwpolicy.sys Mon Jul 13 18:19:22 2009 (4A5BC0FA)
fffff880`01498000 fffff880`0158a000   ndis     ndis.sys     Mon Jul 13 18:21:40 2009 (4A5BC184)
fffff880`0158a000 fffff880`015ea000   NETIO    NETIO.SYS    Mon Jul 13 18:21:46 2009 (4A5BC18A)
fffff880`015ea000 fffff880`015fc000   mup      mup.sys      Mon Jul 13 18:23:45 2009 (4A5BC201)
fffff880`01600000 fffff880`017fd000   tcpip    tcpip.sys    Mon Jul 13 18:25:34 2009 (4A5BC26E)
fffff880`01800000 fffff880`01825000   VIDEOPRT VIDEOPRT.SYS Mon Jul 13 18:38:51 2009 (4A5BC58B)
fffff880`01825000 fffff880`01835000   watchdog watchdog.sys Mon Jul 13 18:37:35 2009 (4A5BC53F)
fffff880`01835000 fffff880`0183e000   RDPCDD   RDPCDD.sys   Mon Jul 13 19:16:34 2009 (4A5BCE62)
fffff880`0183e000 fffff880`01847000   rdpencdd rdpencdd.sys Mon Jul 13 19:16:34 2009 (4A5BCE62)
fffff880`01847000 fffff880`01850000   rdprefmp rdprefmp.sys Mon Jul 13 19:16:35 2009 (4A5BCE63)
fffff880`01850000 fffff880`0185b000   Msfs     Msfs.SYS     Mon Jul 13 18:19:47 2009 (4A5BC113)
fffff880`0185b000 fffff880`0186c000   Npfs     Npfs.SYS     Mon Jul 13 18:19:48 2009 (4A5BC114)
fffff880`0186c000 fffff880`0188a000   tdx      tdx.sys      Mon Jul 13 18:21:15 2009 (4A5BC16B)
fffff880`0188a000 fffff880`01897000   TDI      TDI.SYS      Mon Jul 13 18:21:18 2009 (4A5BC16E)
fffff880`01897000 fffff880`018d5000   1394ohci 1394ohci.sys Mon Jul 13 19:07:12 2009 (4A5BCC30)
fffff880`018d5000 fffff880`018e1000   ndistapi ndistapi.sys Mon Jul 13 19:10:00 2009 (4A5BCCD8)
fffff880`018e5000 fffff880`0191f000   fvevol   fvevol.sys   Mon Jul 13 18:22:15 2009 (4A5BC1A7)
fffff880`0191f000 fffff880`01935000   disk     disk.sys     Mon Jul 13 18:19:57 2009 (4A5BC11D)
fffff880`01935000 fffff880`01965000   CLASSPNP CLASSPNP.SYS Mon Jul 13 18:19:58 2009 (4A5BC11E)
fffff880`0199b000 fffff880`019c5000   cdrom    cdrom.sys    Mon Jul 13 18:19:54 2009 (4A5BC11A)
fffff880`019c5000 fffff880`019ce000   Null     Null.SYS     Mon Jul 13 18:19:37 2009 (4A5BC109)
fffff880`019ce000 fffff880`019d5000   Beep     Beep.SYS     Mon Jul 13 19:00:13 2009 (4A5BCA8D)
fffff880`019d5000 fffff880`019e3000   vga      vga.sys      Mon Jul 13 18:38:47 2009 (4A5BC587)
fffff880`019e3000 fffff880`019f9000   AgileVpn AgileVpn.sys Mon Jul 13 19:10:24 2009 (4A5BCCF0)
fffff880`02c04000 fffff880`02c87000   csc      csc.sys      Mon Jul 13 18:24:26 2009 (4A5BC22A)
fffff880`02c87000 fffff880`02ca5000   dfsc     dfsc.sys     Mon Jul 13 18:23:44 2009 (4A5BC200)
fffff880`02ca5000 fffff880`02cb6000   blbdrive blbdrive.sys Mon Jul 13 18:35:59 2009 (4A5BC4DF)
fffff880`02cb6000 fffff880`02cdc000   tunnel   tunnel.sys   Mon Jul 13 19:09:37 2009 (4A5BCCC1)
fffff880`02cdc000 fffff880`02cf1000   amdppm   amdppm.sys   Mon Jul 13 18:19:25 2009 (4A5BC0FD)
fffff880`02cf1000 fffff880`02d37000   dxgmms1  dxgmms1.sys  Mon Jul 13 18:38:32 2009 (4A5BC578)
fffff880`02d37000 fffff880`02d69000   Rt64win7 Rt64win7.sys Thu Feb 26 03:04:13 2009 (49A65B0D)
fffff880`02d69000 fffff880`02dbf000   USBPORT  USBPORT.SYS  Mon Jul 13 19:06:31 2009 (4A5BCC07)
fffff880`02dbf000 fffff880`02ddc000   parport  parport.sys  Mon Jul 13 19:00:40 2009 (4A5BCAA8)
fffff880`02ddc000 fffff880`02dfa000   i8042prt i8042prt.sys Mon Jul 13 18:19:57 2009 (4A5BC11D)
fffff880`03816000 fffff880`038de000   HTTP     HTTP.sys     Mon Jul 13 18:22:16 2009 (4A5BC1A8)
fffff880`038de000 fffff880`038fc000   bowser   bowser.sys   Mon Jul 13 18:23:50 2009 (4A5BC206)
fffff880`038fc000 fffff880`03914000   mpsdrv   mpsdrv.sys   Mon Jul 13 19:08:25 2009 (4A5BCC79)
fffff880`03914000 fffff880`03940000   mrxsmb   mrxsmb.sys   Mon Jul 13 18:23:59 2009 (4A5BC20F)
fffff880`03940000 fffff880`0398d000   mrxsmb10 mrxsmb10.sys Mon Jul 13 18:24:08 2009 (4A5BC218)
fffff880`0398d000 fffff880`039b0000   mrxsmb20 mrxsmb20.sys Mon Jul 13 18:24:05 2009 (4A5BC215)
fffff880`03a00000 fffff880`03a51000   rdbss    rdbss.sys    Mon Jul 13 18:24:09 2009 (4A5BC219)
fffff880`03a51000 fffff880`03a5d000   nsiproxy nsiproxy.sys Mon Jul 13 18:21:02 2009 (4A5BC15E)
fffff880`03a5d000 fffff880`03a68000   mssmbios mssmbios.sys Mon Jul 13 18:31:10 2009 (4A5BC3BE)
fffff880`03a68000 fffff880`03a77000   discache discache.sys Mon Jul 13 18:37:18 2009 (4A5BC52E)
fffff880`03a77000 fffff880`03a86000   kbdclass kbdclass.sys Mon Jul 13 18:19:50 2009 (4A5BC116)
fffff880`03a86000 fffff880`03a96000   CompositeBus CompositeBus.sys Mon Jul 13 19:00:33 2009 (4A5BCAA1)
fffff880`03a9f000 fffff880`03b29000   afd      afd.sys      Mon Jul 13 18:21:40 2009 (4A5BC184)
fffff880`03b29000 fffff880`03b6e000   netbt    netbt.sys    Mon Jul 13 18:21:28 2009 (4A5BC178)
fffff880`03b6e000 fffff880`03b77000   wfplwf   wfplwf.sys   Mon Jul 13 19:09:26 2009 (4A5BCCB6)
fffff880`03b77000 fffff880`03b9d000   pacer    pacer.sys    Mon Jul 13 19:09:41 2009 (4A5BCCC5)
fffff880`03b9d000 fffff880`03bac000   netbios  netbios.sys  Mon Jul 13 19:09:26 2009 (4A5BCCB6)
fffff880`03bac000 fffff880`03bc9000   serial   serial.sys   Mon Jul 13 19:00:40 2009 (4A5BCAA8)
fffff880`03bc9000 fffff880`03be4000   wanarp   wanarp.sys   Mon Jul 13 19:10:21 2009 (4A5BCCED)
fffff880`03be4000 fffff880`03bf8000   termdd   termdd.sys   Mon Jul 13 19:16:36 2009 (4A5BCE64)
fffff880`04400000 fffff880`0445a000   usbhub   usbhub.sys   Mon Jul 13 19:07:09 2009 (4A5BCC2D)
fffff880`0445a000 fffff880`0446f000   NDProxy  NDProxy.SYS  Mon Jul 13 19:10:05 2009 (4A5BCCDD)
fffff880`0446f000 fffff880`0449c000   nvhda64v nvhda64v.sys Tue May 10 04:41:18 2011 (4DC9083E)
fffff880`044c6000 fffff880`044f5000   ndiswan  ndiswan.sys  Mon Jul 13 19:10:11 2009 (4A5BCCE3)
fffff880`044f5000 fffff880`04510000   raspppoe raspppoe.sys Mon Jul 13 19:10:17 2009 (4A5BCCE9)
fffff880`04510000 fffff880`04531000   raspptp  raspptp.sys  Mon Jul 13 19:10:18 2009 (4A5BCCEA)
fffff880`04531000 fffff880`0454b000   rassstp  rassstp.sys  Mon Jul 13 19:10:25 2009 (4A5BCCF1)
fffff880`04556000 fffff880`04561000   rdpbus   rdpbus.sys   Mon Jul 13 19:17:46 2009 (4A5BCEAA)
fffff880`04561000 fffff880`04570000   mouclass mouclass.sys Mon Jul 13 18:19:50 2009 (4A5BC116)
fffff880`04570000 fffff880`04571480   swenum   swenum.sys   Mon Jul 13 19:00:18 2009 (4A5BCA92)
fffff880`04572000 fffff880`045b5000   ks       ks.sys       Mon Jul 13 19:00:31 2009 (4A5BCA9F)
fffff880`045b5000 fffff880`045c7000   umbus    umbus.sys    Mon Jul 13 19:06:56 2009 (4A5BCC20)
fffff880`0461f000 fffff880`046c5000   peauth   peauth.sys   Mon Jul 13 20:01:19 2009 (4A5BD8DF)
fffff880`046c5000 fffff880`046d0000   secdrv   secdrv.SYS   Wed Sep 13 08:18:38 2006 (4508052E)
fffff880`046d0000 fffff880`046fd000   srvnet   srvnet.sys   Mon Jul 13 18:24:58 2009 (4A5BC24A)
fffff880`046fd000 fffff880`0470f000   tcpipreg tcpipreg.sys Mon Jul 13 19:09:49 2009 (4A5BCCCD)
fffff880`0470f000 fffff880`04778000   srv2     srv2.sys     Mon Jul 13 18:25:02 2009 (4A5BC24E)
fffff880`04800000 fffff880`0480e000   monitor  monitor.sys  Mon Jul 13 18:38:52 2009 (4A5BC58C)
fffff880`0480e000 fffff880`04831000   luafv    luafv.sys    Mon Jul 13 18:26:13 2009 (4A5BC295)
fffff880`04831000 fffff880`04852000   WudfPf   WudfPf.sys   Mon Jul 13 19:05:37 2009 (4A5BCBD1)
fffff880`04852000 fffff880`04867000   lltdio   lltdio.sys   Mon Jul 13 19:08:50 2009 (4A5BCC92)
fffff880`04867000 fffff880`0487f000   rspndr   rspndr.sys   Mon Jul 13 19:08:50 2009 (4A5BCC92)
fffff880`0489e000 fffff880`048db000   portcls  portcls.sys  Mon Jul 13 19:06:27 2009 (4A5BCC03)
fffff880`048db000 fffff880`048fd000   drmk     drmk.sys     Mon Jul 13 20:01:25 2009 (4A5BD8E5)
fffff880`048fd000 fffff880`04902200   ksthunk  ksthunk.sys  Mon Jul 13 19:00:19 2009 (4A5BCA93)
fffff880`04903000 fffff880`0495f000   HdAudio  HdAudio.sys  Mon Jul 13 19:06:59 2009 (4A5BCC23)
fffff880`0495f000 fffff880`0496b000   Dxapi    Dxapi.sys    Mon Jul 13 18:38:28 2009 (4A5BC574)
fffff880`0496b000 fffff880`04988000   cdfs     cdfs.sys     Mon Jul 13 18:19:46 2009 (4A5BC112)
fffff880`04988000 fffff880`04996000   crashdmp crashdmp.sys Mon Jul 13 19:01:01 2009 (4A5BCABD)
fffff880`04996000 fffff880`049a2000   dump_dumpata dump_dumpata.sys Mon Jul 13 18:19:47 2009 (4A5BC113)
fffff880`049a2000 fffff880`049ab000   dump_atapi dump_atapi.sys Mon Jul 13 18:19:47 2009 (4A5BC113)
fffff880`049ab000 fffff880`049be000   dump_dumpfve dump_dumpfve.sys Mon Jul 13 18:21:51 2009 (4A5BC18F)
fffff880`049be000 fffff880`049cc000   hidusb   hidusb.sys   Mon Jul 13 19:06:22 2009 (4A5BCBFE)
fffff880`049cc000 fffff880`049e5000   HIDCLASS HIDCLASS.SYS Mon Jul 13 19:06:21 2009 (4A5BCBFD)
fffff880`049e5000 fffff880`049ed080   HIDPARSE HIDPARSE.SYS Mon Jul 13 19:06:17 2009 (4A5BCBF9)
fffff880`049ee000 fffff880`049eff00   USBD     USBD.SYS     Mon Jul 13 19:06:23 2009 (4A5BCBFF)
fffff880`049f0000 fffff880`049fd000   mouhid   mouhid.sys   Mon Jul 13 19:00:20 2009 (4A5BCA94)
fffff880`04ae6000 fffff880`04b7e000   srv      srv.sys      Mon Jul 13 18:25:11 2009 (4A5BC257)
fffff880`04b7e000 fffff880`04bef000   spsys    spsys.sys    Mon May 11 12:20:58 2009 (4A085E7A)
fffff880`11000000 fffff880`11024000   HDAudBus HDAudBus.sys Mon Jul 13 19:06:13 2009 (4A5BCBF5)
fffff880`11024000 fffff880`1102f000   usbohci  usbohci.sys  Mon Jul 13 19:06:30 2009 (4A5BCC06)
fffff880`1102f000 fffff880`1103b000   serenum  serenum.sys  Mon Jul 13 19:00:33 2009 (4A5BCAA1)
fffff880`1103d000 fffff880`11ceb000   nvlddmkm nvlddmkm.sys Fri May 20 23:07:04 2011 (4DD73A68)
fffff880`11ceb000 fffff880`11cf0000   nvBridge nvBridge.kmd Fri May 20 22:58:23 2011 (4DD7385F)
fffff880`11cf0000 fffff880`11de4000   dxgkrnl  dxgkrnl.sys  Mon Jul 13 18:38:56 2009 (4A5BC590)
fffff880`11de4000 fffff880`11df5000   usbehci  usbehci.sys  Mon Jul 13 19:06:30 2009 (4A5BCC06)
fffff880`11df5000 fffff880`11dfe000   wmiacpi  wmiacpi.sys  Mon Jul 13 18:31:02 2009 (4A5BC3B6)
fffff960`00050000 fffff960`0035f000   win32k   win32k.sys   unavailable (00000000)
fffff960`004c0000 fffff960`004ca000   TSDDD    TSDDD.dll    unavailable (00000000)
fffff960`006c0000 fffff960`006e7000   cdd      cdd.dll      unavailable (00000000)

Unloaded modules:
fffff880`0454b000 fffff880`04556000   hamachi.sys
    Timestamp: unavailable (00000000)
    Checksum:  00000000
    ImageSize:  0000B000
fffff880`01965000 fffff880`01973000   crashdmp.sys
    Timestamp: unavailable (00000000)
    Checksum:  00000000
    ImageSize:  0000E000
fffff880`01973000 fffff880`0197f000   dump_ataport
    Timestamp: unavailable (00000000)
    Checksum:  00000000
    ImageSize:  0000C000
fffff880`0197f000 fffff880`01988000   dump_atapi.s
    Timestamp: unavailable (00000000)
    Checksum:  00000000
    ImageSize:  00009000
fffff880`01988000 fffff880`0199b000   dump_dumpfve
    Timestamp: unavailable (00000000)
    Checksum:  00000000
    ImageSize:  00013000

INSArcane · 06 Jun 2011

OK
Ill try running it trough the night
but what happens if the pc crashes?
do i have to restart it all over again?

Maguscreed · 06 Jun 2011

I've never heard of a crash while memtest was running dedicated.
It runs at machine code level independent of a operating system.
If memtest crashes you very likely have a hardware failure.

INSArcane · 06 Jun 2011

Quote: Originally Posted by Maguscreed

I've never heard of a crash while memtest was running dedicated.
It runs at machine code level independent of a operating system.
If memtest crashes you very likely have a hardware failure.

oh
ok
ill post the results as soon as i get them
ty

INSArcane · 07 Jun 2011

ok, so i left my on all night (wich was about like 8 hours)
My pc did 15 passes and it found 398 Errors
Am i suposed to be surprised about the number of errors it found?

Maguscreed · 07 Jun 2011

Not really that is certainly enough to indicate a bad memory chip though.
If you have more than one memory chip in there you may want to try testing them individually to find the guy causing the problems then you will only have to replace the one stick.

INSArcane · 07 Jun 2011

Quote: Originally Posted by Maguscreed

Not really that is certainly enough to indicate a bad memory chip though.
If you have more than one memory chip in there you may want to try testing them individually to find the guy causing the problems then you will only have to replace the one stick.

no
i only have one stick
so buying another ram stick will fix the problem?

Maguscreed · 07 Jun 2011

There is no way to be 100% sure without being there.
The error is definitely hardware based (memtest rules out a windows problem)
The problem is associated with memory read/writes.
There is a small chance there is a problem with the motherboard, but that is unlikely, and ram is relatively cheap these days.
If you want to go one step further to rule out a motherboard problem, simply moving the one stick of ram into another slot and retesting will assist somewhat, if you get basically the same errors you can at least rule out it being a bad slot on the motherboard.

Windows 7: BSOD "IRQL Not less or equal"

BSOD "IRQL Not less or equal" problems?