Frequent BSOD problem

Avira is not the best antivirus software and also contributes in bsods. Please remove and replace with Microsoft Security Essentials & the Free version of Malwarebytes, update and make full scans separately:

• Uninstallers (removal tools) for common antivirus software - ESET Knowledgebase
• Help protect your PC with Microsoft Security Essentials
• Malwarebytes Free

   Note

Do not start the trial version of MalwareBytes

You may also take a look at:

• Good & Free System Security Combination

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Run the System File Checker that scans the of all protected Windows 7 system files and replaces incorrect corrupted, changed/modified, or damaged versions with the correct versions if possible:

• Click on the
• Type CMD on Search
• Left click and Run as Administrator
• Type SFC /scannow - read here

Run Disk Check on your Hard Drive for file system errors and bad sectors on it - read here
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Reduce the start-up items, Antivirus software is basically whats required.

• Remove Startup Programs in Windows 7
• Clean Startup in Windows 7

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Make scans with these tools -

• TDSSKiller Rootkit Removal Utility Free Download | Kaspersky Lab US
• Online Virus Scanner Eset

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Upload a screenshot using:

• CrystalDiskInfo For how to upload a screenshot or file, read here

Test your Hard Drive(s) by running:

• Hard Drive Diagnostic Procedure

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Test and Diagnose RAM Issues with Memtest86+:

• RAM - Test with Memtest86+

   Tip

• Pay close attention to Part 3 of the tutorial "If you have errors"
• Test the RAM with Memtest86+ for at least 7-10 passes. It may take up to 22 passes to find problems. Make sure to run it once after the system has been on for a few hours and is warm, and then also run it again when the system has been off for a few hours and is cold.

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Monitor hardware temperature with system monitoring software like Speccy or HWMonitor. Upload a screen shot of the Summary tab as well:

• Piriform - Speccy
• CPUID - HWMonitor

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Uninstall these two software and their drivers also.

vncmirror.sys Fri Mar 14 23:43:05 2008
VNC Mirror Miniport - VNC Server - RealVNC Ltd.
Driver Reference Table - vncmirror.sys

PxHlpa64.sys Wed Jun 24 05:16:35 2009
Sonic CD/DVD driver (used by many different CD/DVD programs)
Driver Reference Table - PxHlpa64.sys

   Information

Download

and install Revo Uninstaller.

• Opt for "Advanced Mode" and uninstall the software (also delete the leftover registry entries).

BSOD BUGCHECK SUMMARY

Code:

Built by: NOT FOUND
Debug session time: Mon Sep  2 05:31:31.621 2013 (UTC + 6:00)
System Uptime: 0 days 0:19:54.433
BugCheck D1, {1f8000000000, a, 8, 1f8000000000}
*** WARNING: Unable to verify timestamp for ntoskrnl.exe
*** ERROR: Module load completed but symbols could not be loaded for ntoskrnl.exe
Probably caused by : ntoskrnl.exe ( nt+75b80 )
BUGCHECK_STR:  0xD1
PROCESS_NAME: NOT FOUND
¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨``
Built by: NOT FOUND
Debug session time: Mon Sep  2 03:00:18.723 2013 (UTC + 6:00)
System Uptime: 0 days 0:11:56.535
BugCheck 1E, {0, 0, 0, 0}
*** WARNING: Unable to verify timestamp for ntoskrnl.exe
*** ERROR: Module load completed but symbols could not be loaded for ntoskrnl.exe
Probably caused by : ntoskrnl.exe ( nt+75b50 )
BUGCHECK_STR:  0x1E
PROCESS_NAME: NOT FOUND
¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨``
Built by: NOT FOUND
Debug session time: Mon Sep  2 02:47:45.497 2013 (UTC + 6:00)
System Uptime: 0 days 0:02:10.198
BugCheck 3B, {c0000005, fffff9600012f2ed, fffff88009c71e50, 0}
Probably caused by : win32k.sys ( win32k!StoreQMessageExtended+15 )
BUGCHECK_STR:  0x3B
PROCESS_NAME: NOT FOUND
¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨``
Built by: NOT FOUND
Debug session time: Mon Sep  2 01:22:58.561 2013 (UTC + 6:00)
System Uptime: 0 days 2:03:48.091
BugCheck 3B, {c0000005, fffff800031ad34b, fffff88002a39c30, 0}
Probably caused by : ntoskrnl.exe ( nt+38f34b )
BUGCHECK_STR:  0x3B
PROCESS_NAME: NOT FOUND
¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨``
Built by: 7601.18113.amd64fre.win7sp1_gdr.130318-1533
Debug session time: Sat Aug 31 17:03:07.621 2013 (UTC + 6:00)
System Uptime: 0 days 0:01:25.322
BugCheck 1E, {0, 0, 0, 0}
Probably caused by : partmgr.sys ( partmgr!PmReadWriteCompletion+81 )
BUGCHECK_STR:  0x1E
PROCESS_NAME:  System
¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨``
Built by: 7601.18113.amd64fre.win7sp1_gdr.130318-1533
Debug session time: Sun Sep  1 05:36:33.634 2013 (UTC + 6:00)
System Uptime: 0 days 2:34:34.446
BugCheck 3B, {c0000005, fffff96000145a3e, fffff88011d1e990, 0}
Probably caused by : win32k.sys ( win32k!memmove+ae )
BUGCHECK_STR:  0x3B
PROCESS_NAME:  explorer.exe
¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨``
Built by: 7601.18113.amd64fre.win7sp1_gdr.130318-1533
Debug session time: Sun Sep  1 03:01:25.473 2013 (UTC + 6:00)
System Uptime: 0 days 1:57:22.285
BugCheck D0, {fffff6fb40006000, 2, 0, fffff80002fbe382}
*** WARNING: Unable to verify timestamp for NETwsw02.sys
*** ERROR: Module load completed but symbols could not be loaded for ntoskrnl.exe
Probably caused by : NETwsw02.sys ( NETwsw02+472e )
BUGCHECK_STR:  0xD0
PROCESS_NAME:  System
¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨``

Thanks. There seems to be no new dump.
Did you BSOD again?

Thanks for the update. :)
Do post if they happen again.

Have you done memtest?

Monitor hardware temperature with system monitoring software like Speccy or HWMonitor. Upload a screen shot of the Summary tab as well:

• Piriform - Speccy
• CPUID - HWMonitor
• For how to upload a screenshot or file, read here