BSOD while idle

Please update these older drivers. Links are included to assist in looking up the source of the drivers. If unable to find an update, please remove (un-install) the program responsible for that driver. DO NOT manually delete/rename the driver as it may make the system unbootable!:-

wdcsam64.sys Wed Apr 16 14:39:08 2008 (4805BB2C)
Western Digital SCSI Arcitecture Model (SAM) WDM driver [br] 2008 driver version has known BSOD issues in Windows
Driver Reference Table - wdcsam64.sys

anodlwfx.sys Fri Mar 6 16:10:08 2009 (49B0F680)
ALPHA Networks Filter Driver
Driver Reference Table - anodlwfx.sys

xusb21.sys Fri Aug 14 04:10:17 2009 (4A848F49)
XBox USB wireless controller [br] BSOD issues in Win7 with 2009 driver (found in mid-2012)
Driver Reference Table - xusb21.sys

RTL8192cu.sys Fri Mar 25 13:54:21 2011 (4D8C4A2D)
Realtek RTL8192C Wireless USB drive
Driver Reference Table - RTL8192cu.sys

Dnetr28x.sys Tue Apr 19 09:31:37 2011 (4DAD0219)
Ralink 802.11n Wireless Adapters. Included in D-Link DWA-525 Wireless N 150 Desktop Adapter
Driver Reference Table - Dnetr28x.sys

PxHlpa64.sys Mon Oct 17 20:29:34 2011 (4E9C3BCE)
Sonic CD/DVD driver (used by many different CD/DVD programs)
Driver Reference Table - PxHlpa64.sys

NvStreamKms.sys Thu May 22 22:43:14 2014 (537E2922)
nVidia Streaming Kernel service - may cause BSOD in Win8.1 systems (found in May 2014). Date/TimeStamp: Tue Apr 29 20:59:44 2014 (53604B00) MAY NOT BE A PROBLEM, this is a tenative posting
Driver Reference Table - NvStreamKms.sys

To perform a clean install of a driver, follow this tutorial:

• How to Clean Left Over Driver Files with Driver Sweeper

Use Revo Uninstaller to uninstall stubborn software. Opt for Advance Mode while uninstalling which allows you to remove leftover registry:-

• Download Revo Uninstaller Freeware - Free and Full Download - Uninstall software, remove programs, solve uninstall problems

dtsoftbus01.sys Fri Feb 21 15:49:36 2014 (53072130)
Daemon Tools driver [br] Possible BSOD issues in Win7
Driver Reference Table - dtsoftbus01.sys

Daemon Tools/Alchohol is known to cause Blue Screens. Please remove it:

• How to remove sptd.sys from system
• Registry and SPTD problems

Recommended antivirus software for Windows 7 based on stability compared to others:-

• Microsoft Security Essentials Download | Free Spyware Protection
• Malwarebytes - The Free version
• Good & Free System Security

   Warning

Do not start the free trial of Malware Bytes; remember to deselect that option when prompted.

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:

• How to Repair Windows 7 System Files with System File Checker

Reduce items at start-up:

• How to Change, Add, or Remove Startup Programs in Windows 7

Perform a clean boot:

• How to Troubleshoot a Problem by Performing a Clean Startup in Windows 7 or Vista

Check for heating issues using Speccy or HWmonitor

Upload a screen shot:

• Screenshots and Files - Upload and Post in Seven Forums

Post a screenshot of your Hard Drive(s) using Crystal Disk Info software:

• CrystalDiskInfo - Software - Crystal Dew World

Run a Hard Drive test:

• How to Use SeaTools for DOS and Windows Disk Check Utility

Run Disk Check on your hard disk for file system errors and bad sectors on it:

• How to Run Disk Check in Windows 7

Check for heating issues using Speccy or HWmonitor

Upload a screen shot:

• Screenshots and Files - Upload and Post in Seven Forums

Take memtest. Run for 8 passes and test each stick in a know good slot for an additional 6 passes.

• RAM - Test with Memtest86+

The goal is to test all the RAM sticks and all the motherboard slots.

Check your motherboard manual to ensure the RAM sticks are in the recommended motherboard slots. Some motherboards have very specific slots required for the number of RAM sticks installed.

If you get errors, stop the test and continue with the next step.

1. Remove all but one stick of RAM from your computer (this will be RAM stick #1), and run Memtest86 again, for 7 passes.

*Be sure to note the RAM stick, use a piece of tape with a number, and note the motherboard slot.

If this stick passes the test then go to step #3.

2. If RAM stick #1 has errors, repeat the test with RAM stick #2 in the same motherboard slot.

*If RAM stick #2 passes, this indicates that RAM stick #1 may be bad. If you want to be absolutely sure, re-test RAM stick #1 in another known good slot.

*If RAM stick #2 has errors, this indicates another possible bad RAM stick, a possible motherboard slot failure or inadequate settings.

3. Test the next stick of RAM (stick #2) in the next motherboard slot.

*If this RAM stick has errors repeat step #2 using a known good stick if possible, or another stick.

*If this RAM stick has no errors and both sticks failed in slot#1, test RAM stick #1 in this slot.

4. If you find a stick that passes the test, test it in all the other motherboard slots.

If Part 2 testing shows errors, and all tests in Part 3 show errors, you will need to test the RAM sticks in another computer and/or test other RAM in your computer to identify the problem.

In this way, you can identify whether it is a bad stick of RAM, a bad motherboard, or incompatibility between the sticks.

   Information

Errors are sometimes found after 8 passes.

   Tip

Do this test overnight, before going to bed.

Code:

Debug session time: Fri Jun 27 10:23:36.178 2014 (UTC + 6:00)
Built by: 7601.18409.amd64fre.win7sp1_gdr.140303-2144
System Uptime: 1 days 20:59:15.021
Probably caused by : ntkrnlmp.exe ( nt! ?? ::FNODOBFM::`string'+36c1a )
BugCheck 7A, {fffff6fc500b0d78, ffffffffc0000185, 21538d880, fffff8a0161af000}
BugCheck Info: KERNEL_DATA_INPAGE_ERROR (7a)
Bugcheck code 0000007A
Arguments: 
Arg1: fffff6fc500b0d78, lock type that was held (value 1,2,3, or PTE address)
Arg2: ffffffffc0000185, error status (normally i/o status code)
Arg3: 000000021538d880, current process (virtual address for lock type 3, or PTE)
Arg4: fffff8a0161af000, virtual address that could not be in-paged (or PTE contents if arg1 is a PTE address)
DISK_HARDWARE_ERROR: There was error with disk hardware
BUGCHECK_STR:  0x7a_c0000185
PROCESS_NAME:  BitTorrent.exe
FAILURE_BUCKET_ID:  X64_0x7a_c0000185_nt!_??_::FNODOBFM::_string_+36c1a
MaxSpeed:     3400
CurrentSpeed: 3410
BiosVersion = 1301
BiosReleaseDate = 11/07/2013
SystemManufacturer = System manufacturer
SystemProductName = System Product Name
¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨``
Debug session time: Wed Jun 25 13:23:23.032 2014 (UTC + 6:00)
Built by: 7601.18409.amd64fre.win7sp1_gdr.140303-2144
System Uptime: 0 days 2:25:07.875
*** WARNING: Unable to verify timestamp for win32k.sys
*** ERROR: Module load completed but symbols could not be loaded for win32k.sys
Probably caused by : memory_corruption
BugCheck 7A, {fffff6fc4003bc60, ffffffffc0000185, bc416860, fffff8800778ce58}
BugCheck Info: KERNEL_DATA_INPAGE_ERROR (7a)
Bugcheck code 0000007A
Arguments: 
Arg1: fffff6fc4003bc60, lock type that was held (value 1,2,3, or PTE address)
Arg2: ffffffffc0000185, error status (normally i/o status code)
Arg3: 00000000bc416860, current process (virtual address for lock type 3, or PTE)
Arg4: fffff8800778ce58, virtual address that could not be in-paged (or PTE contents if arg1 is a PTE address)
DISK_HARDWARE_ERROR: There was error with disk hardware
BUGCHECK_STR:  0x7a_c0000185
PROCESS_NAME:  System
FAILURE_BUCKET_ID:  X64_MEMORY_CORRUPTION_LARGE
MaxSpeed:     3400
CurrentSpeed: 3410
BiosVersion = 1301
BiosReleaseDate = 11/07/2013
SystemManufacturer = System manufacturer
SystemProductName = System Product Name
¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨``
Debug session time: Wed Jun 25 10:57:19.297 2014 (UTC + 6:00)
Built by: 7601.18409.amd64fre.win7sp1_gdr.140303-2144
System Uptime: 0 days 8:36:43.140
Probably caused by : Pool_Corruption ( nt!ExDeferredFreePool+1ed )
BugCheck 7A, {fffff6fc50020de8, ffffffffc0000185, 6c428880, fffff8a0041bd6f0}
BugCheck Info: KERNEL_DATA_INPAGE_ERROR (7a)
Bugcheck code 0000007A
Arguments: 
Arg1: fffff6fc50020de8, lock type that was held (value 1,2,3, or PTE address)
Arg2: ffffffffc0000185, error status (normally i/o status code)
Arg3: 000000006c428880, current process (virtual address for lock type 3, or PTE)
Arg4: fffff8a0041bd6f0, virtual address that could not be in-paged (or PTE contents if arg1 is a PTE address)
DISK_HARDWARE_ERROR: There was error with disk hardware
BUGCHECK_STR:  0x7a_c0000185
PROCESS_NAME:  svchost.exe
FAILURE_BUCKET_ID:  X64_0x7a_c0000185_nt!ExDeferredFreePool+1ed
MaxSpeed:     3400
CurrentSpeed: 3410
BiosVersion = 1301
BiosReleaseDate = 11/07/2013
SystemManufacturer = System manufacturer
SystemProductName = System Product Name
¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨``

Good luck. :)