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