BSOD Bccode 1a dump files attached

I've built a computer and it keeps crashing.

motherboard dh67clb3

2 pair of Corsair TW3X4G1333C9 XMS3 4GB 2 X 2 GB PC3-10666 1333Mhz Dual Channel 240-pin DDR3

Diablotek 750-Watt ATX Power Supply PHD750

Intel Core i5-2500 Processor 3.3GHz 6 MB Cache Socket LGA1155

C:\ Lexar Media Crucial 64 GB m4 2.5-Inch Solid State Drive SATA 6Gb/s CT064M4SSD2

D:\ Western Digital WD Caviar Black 1 TB SATA 6 GB/S 7200 RPM 64 MB Cache Internal Bulk/OEM 3.5-Inch Desktop Hard Drive

Any help interpreting the dump files and error reports would be appreciated, thanx.

Test your RAM, seems to be a Memory Management issue
RAM - Test with Memtest86+

Code:

*******************************************************************************
*                                                                             *
*                        Bugcheck Analysis                                    *
*                                                                             *
*******************************************************************************

MEMORY_MANAGEMENT (1a)
    # Any other values for parameter 1 must be individually examined.
Arguments:
Arg1: 0000000000041790, The subtype of the bugcheck.
Arg2: fffffa8002040b40
Arg3: 000000000000ffff
Arg4: 0000000000000000

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


BUGCHECK_STR:  0x1a_41790

CUSTOMER_CRASH_COUNT:  1

DEFAULT_BUCKET_ID:  VISTA_DRIVER_FAULT

PROCESS_NAME:  MRT.exe

CURRENT_IRQL:  0

LAST_CONTROL_TRANSFER:  from fffff80001b03e40 to fffff80001a95d00

STACK_TEXT:  
fffff880`17dfd818 fffff800`01b03e40 : 00000000`0000001a 00000000`00041790 fffffa80`02040b40 00000000`0000ffff : nt!KeBugCheckEx
fffff880`17dfd820 fffff800`01a8317f : fffffa80`00000000 00000000`09ff0fff 00000000`00000000 00000000`00000000 : nt! ?? ::FNODOBFM::`string'+0x36024
fffff880`17dfd9e0 fffff800`01a94f93 : ffffffff`ffffffff 00000000`028ce530 00000000`028ce4f8 00000000`00008000 : nt!NtFreeVirtualMemory+0x61f
fffff880`17dfdae0 00000000`771914fa : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : nt!KiSystemServiceCopyEnd+0x13
00000000`028ce468 00000000`00000000 : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : 0x771914fa


STACK_COMMAND:  kb

FOLLOWUP_IP: 
nt! ?? ::FNODOBFM::`string'+36024
fffff800`01b03e40 cc              int     3

SYMBOL_STACK_INDEX:  1

SYMBOL_NAME:  nt! ?? ::FNODOBFM::`string'+36024

FOLLOWUP_NAME:  MachineOwner

MODULE_NAME: nt

IMAGE_NAME:  ntkrnlmp.exe

DEBUG_FLR_IMAGE_TIMESTAMP:  4d9fdd5b

FAILURE_BUCKET_ID:  X64_0x1a_41790_nt!_??_::FNODOBFM::_string_+36024

BUCKET_ID:  X64_0x1a_41790_nt!_??_::FNODOBFM::_string_+36024

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

3: kd> lmtnsm
start             end                 module name
fffff880`00edf000 fffff880`00f36000   ACPI     ACPI.sys     Sat Nov 20 13:19:16 2010 (4CE79294)
fffff880`02800000 fffff880`02889000   afd      afd.sys      Mon Apr 25 06:33:58 2011 (4DB4DD96)
fffff880`03bb5000 fffff880`03bcb000   AgileVpn AgileVpn.sys Tue Jul 14 04:10:24 2009 (4A5BCCF0)
fffff880`00e1b000 fffff880`00e26000   amdxata  amdxata.sys  Fri Mar 19 20:18:18 2010 (4BA3A3CA)
fffff880`15e71000 fffff880`15e7c000   asyncmac asyncmac.sys Tue Jul 14 04:10:13 2009 (4A5BCCE5)
fffff880`00fcd000 fffff880`00fd6000   atapi    atapi.sys    Tue Jul 14 03:19:47 2009 (4A5BC113)
fffff880`00fd6000 fffff880`01000000   ataport  ataport.SYS  Sat Nov 20 13:19:15 2010 (4CE79293)
fffff880`15bc3000 fffff880`15bee000   AVGIDSDriver AVGIDSDriver.Sys Thu Apr 14 21:11:05 2011 (4DA72AA9)
fffff880`01652000 fffff880`0165c000   AVGIDSEH AVGIDSEH.Sys Tue Feb 22 09:23:04 2011 (4D634838)
fffff880`15624000 fffff880`1562f000   AVGIDSFilter AVGIDSFilter.Sys Thu Feb 10 08:59:37 2011 (4D5370B9)
fffff880`02c91000 fffff880`02ce0000   avgldx64 avgldx64.sys Fri Jan 07 08:36:39 2011 (4D269857)
fffff880`016be000 fffff880`016cd000   avgmfx64 avgmfx64.sys Tue Mar 01 16:25:15 2011 (4D6CE5AB)
fffff880`01646000 fffff880`01652000   avgrkx64 avgrkx64.sys Wed Mar 16 18:06:34 2011 (4D80C3EA)
fffff880`028d3000 fffff880`02933000   avgtdia  avgtdia.sys  Tue Apr 05 01:54:35 2011 (4D9A3E1B)
fffff880`014c5000 fffff880`014cc000   Beep     Beep.SYS     Tue Jul 14 04:00:13 2009 (4A5BCA8D)
fffff880`011dd000 fffff880`011ee000   blbdrive blbdrive.sys Tue Jul 14 03:35:59 2009 (4A5BC4DF)
fffff880`15737000 fffff880`15755000   bowser   bowser.sys   Wed Feb 23 08:55:04 2011 (4D649328)
fffff960`00630000 fffff960`00657000   cdd      cdd.dll      Sat Nov 20 16:55:34 2010 (4CE7C546)
fffff880`01694000 fffff880`016be000   cdrom    cdrom.sys    Sat Nov 20 13:19:20 2010 (4CE79298)
fffff880`00cd2000 fffff880`00d92000   CI       CI.dll       Sat Nov 20 17:12:36 2010 (4CE7C944)
fffff880`01616000 fffff880`01646000   CLASSPNP CLASSPNP.SYS Sat Nov 20 13:19:23 2010 (4CE7929B)
fffff880`00c74000 fffff880`00cd2000   CLFS     CLFS.SYS     Tue Jul 14 03:19:57 2009 (4A5BC11D)
fffff880`010df000 fffff880`01151000   cng      cng.sys      Sat Nov 20 14:08:45 2010 (4CE79E2D)
fffff880`03ba5000 fffff880`03bb5000   CompositeBus CompositeBus.sys Sat Nov 20 14:33:17 2010 (4CE7A3ED)
fffff880`04000000 fffff880`0400e000   crashdmp crashdmp.sys Tue Jul 14 04:01:01 2009 (4A5BCABD)
fffff880`011bf000 fffff880`011dd000   dfsc     dfsc.sys     Sat Nov 20 13:26:31 2010 (4CE79447)
fffff880`011b0000 fffff880`011bf000   discache discache.sys Tue Jul 14 03:37:18 2009 (4A5BC52E)
fffff880`01600000 fffff880`01616000   disk     disk.sys     Tue Jul 14 03:19:57 2009 (4A5BC11D)
fffff880`04359000 fffff880`0437b000   drmk     drmk.sys     Tue Jul 14 05:01:25 2009 (4A5BD8E5)
fffff880`0400e000 fffff880`0401a000   dump_dumpata dump_dumpata.sys Tue Jul 14 03:19:47 2009 (4A5BC113)
fffff880`04031000 fffff880`04044000   dump_dumpfve dump_dumpfve.sys Tue Jul 14 03:21:51 2009 (4A5BC18F)
fffff880`0401a000 fffff880`04025000   dump_msahci dump_msahci.sys Sat Nov 20 14:33:58 2010 (4CE7A416)
fffff880`04025000 fffff880`04031000   Dxapi    Dxapi.sys    Tue Jul 14 03:38:28 2009 (4A5BC574)
fffff880`02d06000 fffff880`02dfa000   dxgkrnl  dxgkrnl.sys  Sat Nov 20 13:50:50 2010 (4CE799FA)
fffff880`02e00000 fffff880`02e46000   dxgmms1  dxgmms1.sys  Sat Nov 20 13:49:53 2010 (4CE799C1)
fffff880`02c11000 fffff880`02c67000   e1c62x64 e1c62x64.sys Thu May 05 04:19:01 2011 (4DC1ECF5)
fffff880`0106d000 fffff880`01081000   fileinfo fileinfo.sys Tue Jul 14 03:34:25 2009 (4A5BC481)
fffff880`01021000 fffff880`0106d000   fltmgr   fltmgr.sys   Sat Nov 20 13:19:24 2010 (4CE7929C)
fffff880`01211000 fffff880`0121b000   Fs_Rec   Fs_Rec.sys   Tue Jul 14 03:19:45 2009 (4A5BC111)
fffff880`019c4000 fffff880`019fe000   fvevol   fvevol.sys   Sat Nov 20 13:24:06 2010 (4CE793B6)
fffff880`018d1000 fffff880`0191b000   fwpkclnt fwpkclnt.sys Sat Nov 20 13:21:37 2010 (4CE79321)
fffff880`03b82000 fffff880`03b8f000   GEARAspiWDM GEARAspiWDM.sys Mon May 18 16:17:04 2009 (4A1151C0)
fffff800`01fff000 fffff800`02048000   hal      hal.dll      Sat Nov 20 17:00:25 2010 (4CE7C669)
fffff880`03b24000 fffff880`03b48000   HDAudBus HDAudBus.sys Sat Nov 20 14:43:42 2010 (4CE7A65E)
fffff880`04381000 fffff880`043dd000   HdAudio  HdAudio.sys  Sat Nov 20 14:44:23 2010 (4CE7A687)
fffff880`02c00000 fffff880`02c11000   HECIx64  HECIx64.sys  Wed Oct 20 03:33:43 2010 (4CBE2AD7)
fffff880`03d02000 fffff880`03d1b000   HIDCLASS HIDCLASS.SYS Sat Nov 20 14:43:49 2010 (4CE7A665)
fffff880`043f7000 fffff880`043ff080   HIDPARSE HIDPARSE.SYS Tue Jul 14 04:06:17 2009 (4A5BCBF9)
fffff880`04044000 fffff880`04052000   hidusb   hidusb.sys   Sat Nov 20 14:43:49 2010 (4CE7A665)
fffff880`1566e000 fffff880`15737000   HTTP     HTTP.sys     Sat Nov 20 13:24:30 2010 (4CE793CE)
fffff880`019bb000 fffff880`019c4000   hwpolicy hwpolicy.sys Sat Nov 20 13:18:54 2010 (4CE7927E)
fffff880`02e49000 fffff880`039fabc0   igdkmd64 igdkmd64.sys Sat Mar 26 05:17:43 2011 (4D8D3EB7)
fffff880`03b8f000 fffff880`03ba5000   intelppm intelppm.sys Tue Jul 14 03:19:25 2009 (4A5BC0FD)
fffff880`03a85000 fffff880`03a94000   kbdclass kbdclass.sys Tue Jul 14 03:19:50 2009 (4A5BC116)
fffff880`03d1b000 fffff880`03d29000   kbdhid   kbdhid.sys   Sat Nov 20 14:33:25 2010 (4CE7A3F5)
fffff800`01944000 fffff800`0194e000   kdcom    kdcom.dll    Sat Feb 05 20:52:49 2011 (4D4D8061)
fffff880`03c21000 fffff880`03c64000   ks       ks.sys       Sat Nov 20 14:33:23 2010 (4CE7A3F3)
fffff880`013dc000 fffff880`013f7000   ksecdd   ksecdd.sys   Sat Nov 20 13:21:15 2010 (4CE7930B)
fffff880`01460000 fffff880`0148b000   ksecpkg  ksecpkg.sys  Sat Nov 20 14:10:34 2010 (4CE79E9A)
fffff880`0437b000 fffff880`04380200   ksthunk  ksthunk.sys  Tue Jul 14 04:00:19 2009 (4A5BCA93)
fffff880`03d88000 fffff880`03d9d000   lltdio   lltdio.sys   Tue Jul 14 04:08:50 2009 (4A5BCC92)
fffff880`03d44000 fffff880`03d67000   luafv    luafv.sys    Tue Jul 14 03:26:13 2009 (4A5BC295)
fffff880`00c11000 fffff880`00c60000   mcupdate_GenuineIntel mcupdate_GenuineIntel.dll Sat Nov 20 17:03:51 2010 (4CE7C737)
fffff880`03d36000 fffff880`03d44000   monitor  monitor.sys  Tue Jul 14 03:38:52 2009 (4A5BC58C)
fffff880`03a94000 fffff880`03aa3000   mouclass mouclass.sys Tue Jul 14 03:19:50 2009 (4A5BC116)
fffff880`03d29000 fffff880`03d36000   mouhid   mouhid.sys   Tue Jul 14 04:00:20 2009 (4A5BCA94)
fffff880`00fb3000 fffff880`00fcd000   mountmgr mountmgr.sys Sat Nov 20 13:19:21 2010 (4CE79299)
fffff880`0148b000 fffff880`014bc000   MpFilter MpFilter.sys Wed Sep 15 04:19:28 2010 (4C901110)
fffff880`1562f000 fffff880`1563f000   MpNWMon  MpNWMon.sys  Wed Sep 15 04:19:30 2010 (4C901112)
fffff880`15755000 fffff880`1576d000   mpsdrv   mpsdrv.sys   Tue Jul 14 04:08:25 2009 (4A5BCC79)
fffff880`1576d000 fffff880`1579a000   mrxsmb   mrxsmb.sys   Wed Apr 27 06:40:38 2011 (4DB78226)
fffff880`1579a000 fffff880`157e8000   mrxsmb10 mrxsmb10.sys Wed Apr 27 06:39:40 2011 (4DB781EC)
fffff880`15600000 fffff880`15624000   mrxsmb20 mrxsmb20.sys Wed Apr 27 06:39:37 2011 (4DB781E9)
fffff880`00e00000 fffff880`00e0b000   msahci   msahci.sys   Sat Nov 20 14:33:58 2010 (4CE7A416)
fffff880`0121b000 fffff880`01226000   Msfs     Msfs.SYS     Tue Jul 14 03:19:47 2009 (4A5BC113)
fffff880`00f3f000 fffff880`00f49000   msisadrv msisadrv.sys Tue Jul 14 03:19:26 2009 (4A5BC0FE)
fffff880`01081000 fffff880`010df000   msrpc    msrpc.sys    Sat Nov 20 13:21:56 2010 (4CE79334)
fffff880`011a5000 fffff880`011b0000   mssmbios mssmbios.sys Tue Jul 14 03:31:10 2009 (4A5BC3BE)
fffff880`019a9000 fffff880`019bb000   mup      mup.sys      Tue Jul 14 03:23:45 2009 (4A5BC201)
fffff880`014ef000 fffff880`015e2000   ndis     ndis.sys     Sat Nov 20 13:23:30 2010 (4CE79392)
fffff880`03bef000 fffff880`03bfb000   ndistapi ndistapi.sys Tue Jul 14 04:10:00 2009 (4A5BCCD8)
fffff880`03a00000 fffff880`03a2f000   ndiswan  ndiswan.sys  Sat Nov 20 14:52:32 2010 (4CE7A870)
fffff880`03cd0000 fffff880`03ce5000   NDProxy  NDProxy.SYS  Sat Nov 20 14:52:20 2010 (4CE7A864)
fffff880`028b8000 fffff880`028c7000   netbios  netbios.sys  Tue Jul 14 04:09:26 2009 (4A5BCCB6)
fffff880`02933000 fffff880`02978000   netbt    netbt.sys    Sat Nov 20 13:23:18 2010 (4CE79386)
fffff880`01400000 fffff880`01460000   NETIO    NETIO.SYS    Sat Nov 20 13:23:13 2010 (4CE79381)
fffff880`15f7b000 fffff880`15f90000   NisDrvWFP NisDrvWFP.sys Wed Sep 15 04:20:25 2010 (4C901149)
fffff880`01226000 fffff880`01237000   Npfs     Npfs.SYS     Tue Jul 14 03:19:48 2009 (4A5BC114)
fffff880`028c7000 fffff880`028d3000   nsiproxy nsiproxy.sys Tue Jul 14 03:21:02 2009 (4A5BC15E)
fffff800`01a16000 fffff800`01fff000   nt       ntkrnlmp.exe Sat Apr 09 08:15:23 2011 (4D9FDD5B)
fffff880`01239000 fffff880`013dc000   Ntfs     Ntfs.sys     Sat Nov 20 13:20:57 2010 (4CE792F9)
fffff880`014bc000 fffff880`014c5000   Null     Null.SYS     Tue Jul 14 03:19:37 2009 (4A5BC109)
fffff880`043dd000 fffff880`043f7000   nusb3hub nusb3hub.sys Wed Apr 13 13:30:50 2011 (4DA56D4A)
fffff880`03b48000 fffff880`03b80000   nusb3xhc nusb3xhc.sys Wed Apr 13 13:30:53 2011 (4DA56D4D)
fffff880`02892000 fffff880`028b8000   pacer    pacer.sys    Sat Nov 20 14:52:18 2010 (4CE7A862)
fffff880`00f89000 fffff880`00f9e000   partmgr  partmgr.sys  Sat Nov 20 13:20:00 2010 (4CE792C0)
fffff880`00f49000 fffff880`00f7c000   pci      pci.sys      Sat Nov 20 13:19:11 2010 (4CE7928F)
fffff880`00e0b000 fffff880`00e1b000   PCIIDEX  PCIIDEX.SYS  Tue Jul 14 03:19:48 2009 (4A5BC114)
fffff880`01200000 fffff880`01211000   pcw      pcw.sys      Tue Jul 14 03:19:27 2009 (4A5BC0FF)
fffff880`15acf000 fffff880`15b75000   peauth   peauth.sys   Tue Jul 14 05:01:19 2009 (4A5BD8DF)
fffff880`0431c000 fffff880`04359000   portcls  portcls.sys  Tue Jul 14 04:06:27 2009 (4A5BCC03)
fffff880`00c60000 fffff880`00c74000   PSHED    PSHED.dll    Tue Jul 14 05:32:23 2009 (4A5BE027)
fffff880`03bcb000 fffff880`03bef000   rasl2tp  rasl2tp.sys  Sat Nov 20 14:52:34 2010 (4CE7A872)
fffff880`03a2f000 fffff880`03a4a000   raspppoe raspppoe.sys Tue Jul 14 04:10:17 2009 (4A5BCCE9)
fffff880`03a4a000 fffff880`03a6b000   raspptp  raspptp.sys  Sat Nov 20 14:52:31 2010 (4CE7A86F)
fffff880`03a6b000 fffff880`03a85000   rassstp  rassstp.sys  Tue Jul 14 04:10:25 2009 (4A5BCCF1)
fffff880`029a7000 fffff880`029f8000   rdbss    rdbss.sys    Sat Nov 20 13:27:51 2010 (4CE79497)
fffff880`015e2000 fffff880`015eb000   RDPCDD   RDPCDD.sys   Tue Jul 14 04:16:34 2009 (4A5BCE62)
fffff880`015eb000 fffff880`015f4000   rdpencdd rdpencdd.sys Tue Jul 14 04:16:34 2009 (4A5BCE62)
fffff880`015f4000 fffff880`015fd000   rdprefmp rdprefmp.sys Tue Jul 14 04:16:35 2009 (4A5BCE63)
fffff880`0196f000 fffff880`019a9000   rdyboost rdyboost.sys Sat Nov 20 13:43:10 2010 (4CE7982E)
fffff880`03d9d000 fffff880`03db5000   rspndr   rspndr.sys   Tue Jul 14 04:08:50 2009 (4A5BCC92)
fffff880`04059000 fffff880`0431b280   RTKVHD64 RTKVHD64.sys Tue Jun 14 15:28:43 2011 (4DF745EB)
fffff880`15b75000 fffff880`15b80000   secdrv   secdrv.SYS   Wed Sep 13 17:18:38 2006 (4508052E)
fffff880`01967000 fffff880`0196f000   spldr    spldr.sys    Mon May 11 20:56:27 2009 (4A0858BB)
fffff880`15ee3000 fffff880`15f7b000   srv      srv.sys      Fri Apr 29 07:06:06 2011 (4DBA2B1E)
fffff880`15a00000 fffff880`15a69000   srv2     srv2.sys     Fri Apr 29 07:05:46 2011 (4DBA2B0A)
fffff880`15b80000 fffff880`15bb1000   srvnet   srvnet.sys   Fri Apr 29 07:05:35 2011 (4DBA2AFF)
fffff880`03aa3000 fffff880`03aa4480   swenum   swenum.sys   Tue Jul 14 04:00:18 2009 (4A5BCA92)
fffff880`016cd000 fffff880`018d1000   tcpip    tcpip.sys    Mon Apr 25 06:37:30 2011 (4DB4DE6A)
fffff880`15bb1000 fffff880`15bc3000   tcpipreg tcpipreg.sys Sat Nov 20 14:51:48 2010 (4CE7A844)
fffff880`01198000 fffff880`011a5000   TDI      TDI.SYS      Sat Nov 20 13:22:06 2010 (4CE7933E)
fffff880`01176000 fffff880`01198000   tdx      tdx.sys      Sat Nov 20 13:21:54 2010 (4CE79332)
fffff880`02993000 fffff880`029a7000   termdd   termdd.sys   Sat Nov 20 15:03:40 2010 (4CE7AB0C)
fffff960`00500000 fffff960`0050a000   TSDDD    TSDDD.dll    unavailable (00000000)
fffff880`02ce0000 fffff880`02d06000   tunnel   tunnel.sys   Sat Nov 20 14:51:50 2010 (4CE7A846)
fffff880`03c64000 fffff880`03c76000   umbus    umbus.sys    Sat Nov 20 14:44:37 2010 (4CE7A695)
fffff880`03ce5000 fffff880`03d02000   usbccgp  usbccgp.sys  Sat Nov 20 14:44:03 2010 (4CE7A673)
fffff880`03b80000 fffff880`03b81f00   USBD     USBD.SYS     Tue Jul 14 04:06:23 2009 (4A5BCBFF)
fffff880`02c67000 fffff880`02c78000   usbehci  usbehci.sys  Sat Nov 20 14:43:54 2010 (4CE7A66A)
fffff880`03c76000 fffff880`03cd0000   usbhub   usbhub.sys   Sat Nov 20 14:44:30 2010 (4CE7A68E)
fffff880`03ace000 fffff880`03b24000   USBPORT  USBPORT.SYS  Sat Nov 20 14:44:00 2010 (4CE7A670)
fffff880`00f7c000 fffff880`00f89000   vdrvroot vdrvroot.sys Tue Jul 14 04:01:31 2009 (4A5BCADB)
fffff880`014cc000 fffff880`014da000   vga      vga.sys      Tue Jul 14 03:38:47 2009 (4A5BC587)
fffff880`01151000 fffff880`01176000   VIDEOPRT VIDEOPRT.SYS Tue Jul 14 03:38:51 2009 (4A5BC58B)
fffff880`00f9e000 fffff880`00fb3000   volmgr   volmgr.sys   Sat Nov 20 13:19:28 2010 (4CE792A0)
fffff880`00d92000 fffff880`00dee000   volmgrx  volmgrx.sys  Sat Nov 20 13:20:43 2010 (4CE792EB)
fffff880`0191b000 fffff880`01967000   volsnap  volsnap.sys  Sat Nov 20 13:20:08 2010 (4CE792C8)
fffff880`02978000 fffff880`02993000   wanarp   wanarp.sys   Sat Nov 20 14:52:36 2010 (4CE7A874)
fffff880`014da000 fffff880`014ea000   watchdog watchdog.sys Tue Jul 14 03:37:35 2009 (4A5BC53F)
fffff880`00e2c000 fffff880`00ed0000   Wdf01000 Wdf01000.sys Tue Jul 14 03:22:07 2009 (4A5BC19F)
fffff880`00ed0000 fffff880`00edf000   WDFLDR   WDFLDR.SYS   Tue Jul 14 03:19:54 2009 (4A5BC11A)
fffff880`02889000 fffff880`02892000   wfplwf   wfplwf.sys   Tue Jul 14 04:09:26 2009 (4A5BCCB6)
fffff960`00090000 fffff960`003a2000   win32k   win32k.sys   Sat May 28 07:06:27 2011 (4DE066B3)
fffff880`00f36000 fffff880`00f3f000   WMILIB   WMILIB.SYS   Tue Jul 14 03:19:51 2009 (4A5BC117)
fffff880`03d67000 fffff880`03d88000   WudfPf   WudfPf.sys   Sat Nov 20 14:42:44 2010 (4CE7A624)

Unloaded modules:
fffff880`15e00000 fffff880`15e71000   spsys.sys
    Timestamp: unavailable (00000000)
    Checksum:  00000000
fffff880`0165c000 fffff880`0166a000   crashdmp.sys
    Timestamp: unavailable (00000000)
    Checksum:  00000000
fffff880`0166a000 fffff880`01676000   dump_pciidex
    Timestamp: unavailable (00000000)
    Checksum:  00000000
fffff880`01676000 fffff880`01681000   dump_msahci.
    Timestamp: unavailable (00000000)
    Checksum:  00000000
fffff880`01681000 fffff880`01694000   dump_dumpfve
    Timestamp: unavailable (00000000)
    Checksum:  00000000

ok, I just started a memtest86 v4 from a thumb drive that i wrote with another computer running ubuntu

earlier i was having trouble because all the drivers weren't installed, including the chipset driver, and when I ran a windows memory diagnostic test in extended mode it returned no errors but then my computer wouldn't turn on and i had to replace the motherboard

so we'll see how this memtest86 goes. i guess it will take several hours to run 7 passes. i already replaced one set of ram modules because i had a bad one and the computer wouldn't turn on, but that was before i replaced the motherboard

thanks again for your help

so the screen is filling up with gibberish/assorted symbols, part red field part blue field

I hadn't seen that from memtest86 before so i just thought i'd say something

dually said:

so the screen is filling up with gibberish/assorted symbols, part red field part blue field

I hadn't seen that from memtest86 before so i just thought i'd say something

You mean red lines of codes, errors like this:
If so you your RAM is defective

dually said:

yes, the red part below

above in blue is filled up too but with symbols

fortunately I haven't returned my known bad stick of ram yet with it's ostensibly still functional twin so I'll try a ram swapping exercise

thanx again for your help

btw, is there some other way to stop memtest from a thumb drive than by powering down with the power button?

Just turn off your computer to stop Memtest, it won't affect anything :)

I'm getting errors replacing all 4 sticks. So I suppose that means either I have more than one bad stick or a bad motherboard.

I wonder if it's ok to have only a few error lines, or am I looking for a completely error free test?

dually said:

I'm getting errors replacing all 4 sticks. So I suppose that means either I have more than one bad stick or a bad motherboard.

I wonder if it's ok to have only a few error lines, or am I looking for a completely error free test?

Few or more errors mean something is wrong with the RAM, RAM Slot on motherboard or the motherboard itself. Its most probably the RAM