BSODs very often, Windows 7 x64

[Aninda]

Hi guys,
I bought a new PC recently and its been running pretty smoothly till about a week back. That's when the first Blue Screen occured and since then its been happening too regularly for me to be comfortable with it.
This is what Win 7 had to say about it:

Source
Windows

Summary
Shut down unexpectedly

Date
‎21-‎01-‎2011 17:28

Status
Not reported

Problem signature
Problem Event Name: BlueScreen
OS Version: 6.1.7600.2.0.0.256.1
Locale ID: 16393

Extra information about the problem
BCCode: 109
BCP1: A3A039D895C626B9
BCP2: B3B7465EE843F697
BCP3: FFFFF80002E014F0
BCP4: 0000000000000000
OS Version: 6_1_7600
Service Pack: 0_0
Product: 256_1

My configuration:

AMD Phenom II X4 945 @ 3.00 GHz
MSI 870A-G54 Motherboard
MSI R5770 HAWK 1GB GDDR5
4GB DDR3 RAm
Windows 7 Ultimate x64

I am also attaching the Minidump files.
If someone could please help me out, I'd greatly appreciate it.

 

[Route44]

Nothing definitive was cited except an Avast driver and after reading your minidumps I highly doubt it is your Avast causing your issues. As per your dump file codes something has corrupted some of your drivers. Windows driver verifier has been suspicious of at least one in your registry and thus shut down.

I suggest at this time to go to our Virus and Malware Removal forum, read the Updated 8 Step sticky, follow the steps as given in the order given and that forum post there with the required logs attached.

Good luck.

 

[Jonathan King]

Avast may have something to do with this; two of the crashes involved it. Try removing it for now, and replace it with MSE.

http://www.microsoft.com/security_essentials

Avast removal instructions: https://support.avast.com/index.php...viewarticle&kbarticleid=504&nav=0,1,22#idt_02

Also install this updated Realtek Ethernet driver: http://218.210.127.131/downloads/do...d=5&Level=5&Conn=4&DownTypeID=3&GetDown=false

Rt64win7.sys  Mon Mar 22 05:57:14 2010 (4BA73EFA)

The other BSODs may have been caused by SPTD or some other cause. SPTD is a driver used by Daemon Tools and Alcohol 120%, and is notorious for causing crashes in Vista and 7.

Uninstall Daemon Tools, and then remove SPTD with this tool: http://www.duplexsecure.com/download/SPTDinst-v174-x64.exe

Also, run Prime95: http://www.sevenforums.com/tutorials/100352-cpu-stress-test-prime95.html

If the BSODs persist, run driver verifier: http://www.sysnative.com/0x1/Driver_Verifier.htm

...Summary of the dumps:

Built by: 7600.16385.amd64fre.win7_rtm.090713-1255
Debug session time: Fri Jan 21 06:57:53.397 2011 (UTC - 5:00)
System Uptime: 0 days 0:39:45.270
Probably caused by : Unknown_Image ( ANALYSIS_INCONCLUSIVE )
BUGCHECK_STR:  0x109
DEFAULT_BUCKET_ID:  VISTA_DRIVER_FAULT
PROCESS_NAME:  System
FAILURE_BUCKET_ID:  X64_0x109_ANALYSIS_INCONCLUSIVE
SystemProductName = MS-7599
¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨``
Built by: 7600.16385.amd64fre.win7_rtm.090713-1255
Debug session time: Fri Jan 14 19:57:59.293 2011 (UTC - 5:00)
System Uptime: 0 days 22:42:48.791
*** WARNING: Unable to verify timestamp for aswMonFlt.sys
*** ERROR: Module load completed but symbols could not be loaded for aswMonFlt.sys
Probably caused by : aswMonFlt.sys ( aswMonFlt+1df0 )
BUGCHECK_STR:  0xc4_91
DEFAULT_BUCKET_ID:  VISTA_DRIVER_FAULT
PROCESS_NAME:  wmpnetwk.exe
FAILURE_BUCKET_ID:  X64_0xc4_91_aswMonFlt+1df0
SystemProductName = MS-7599
¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨``
Built by: 7600.16385.amd64fre.win7_rtm.090713-1255
Debug session time: Thu Jan 13 21:11:22.411 2011 (UTC - 5:00)
System Uptime: 3 days 15:28:26.894
Probably caused by : ntkrnlmp.exe ( nt! ?? ::FNODOBFM::`string'+339d6 )
BUGCHECK_STR:  0x1a_41790
DEFAULT_BUCKET_ID:  VISTA_DRIVER_FAULT
PROCESS_NAME:  avast.setup
FAILURE_BUCKET_ID:  X64_0x1a_41790_nt!_??_::FNODOBFM::_string_+339d6
SystemProductName = MS-7599
¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨``
Built by: 7600.16385.amd64fre.win7_rtm.090713-1255
Debug session time: Mon Jan 10 05:41:55.019 2011 (UTC - 5:00)
System Uptime: 3 days 2:27:06.128
Probably caused by : csc.sys ( csc!CscStorepLowIoInitialize+2d3 )
BUGCHECK_STR:  0xc4_91
DEFAULT_BUCKET_ID:  VISTA_DRIVER_FAULT
PROCESS_NAME:  svchost.exe
FAILURE_BUCKET_ID:  X64_0xc4_91_csc!CscStorepLowIoInitialize+2d3
SystemProductName = MS-7599
¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨``
Built by: 7600.16385.amd64fre.win7_rtm.090713-1255
Debug session time: Fri Jan  7 03:14:04.907 2011 (UTC - 5:00)
System Uptime: 4 days 4:26:40.233
Probably caused by : win32k.sys ( win32k!EngUnmapFontFileFD+8a )
BUGCHECK_STR:  0x1a_41790
DEFAULT_BUCKET_ID:  VISTA_DRIVER_FAULT
PROCESS_NAME:  csrss.exe
FAILURE_BUCKET_ID:  X64_0x1a_41790_win32k!EngUnmapFontFileFD+8a
SystemProductName = MS-7599
¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨``