BSOD During Various Operations DRIVER_IRQL_NOT_LESS_OR_EQUAL

I've been having problems with my new PC build recently, it goes to BSOD during various operations, namely recording drawings using Paint Tool Sai, browsing the internet, and sometimes even at desktop.

I've made copies of the .dmp files and had tried reading them myself by googling instructions but this is all completely over my head. I've added the files in the attached zip.

Any help would be appreciated, thanks in advance.

Additionally,

Your last three dumps are blaming IOBIT,

Code:

BugCheck D1, {b0, 2, 0, fffff8800143be9d}

Unable to load image \??\C:\Program Files (x86)\IObit\IObit Malware Fighter\drivers\win7_amd64\UrlFilter.sys, Win32 error 0n2
*** WARNING: Unable to verify timestamp for UrlFilter.sys
*** ERROR: Module load completed but symbols could not be loaded for UrlFilter.sys

We see a lot of problems with their software, I would remove that completely,

IObit Products - Uninstall Completely

Avast is also getting flagged,

Code:

Unable to load image \SystemRoot\system32\drivers\aswSnx.sys, Win32 error 0n2
*** WARNING: Unable to verify timestamp for aswSnx.sys
*** ERROR: Module load completed but symbols could not be loaded for aswSnx.sys
 aswSnx+0x4f84c

For the time being, uninstall your Anti-Virus,

AV Uninstallers

And Install Microsoft Security Essentials which we know doesn't cause BSOD's.

There was also a mention of your Nvidia driver,

Code:

Unable to load image \SystemRoot\system32\DRIVERS\nvlddmkm.sys, Win32 error 0n2
*** WARNING: Unable to verify timestamp for nvlddmkm.sys
*** ERROR: Module load completed but symbols could not be loaded for nvlddmkm.sys
 nvlddmkm+0x19fb07

Which I can see is the latest,

Code:

Loaded symbol image file: nvlddmkm.sys
    Image path: \SystemRoot\system32\DRIVERS\nvlddmkm.sys
    Image name: nvlddmkm.sys
    Timestamp:        Wed Jul 02 10:42:02 2014 (53B4446A)
    CheckSum:         00C4C7C9
    ImageSize:        00C8E000
    Translations:     0000.04b0 0000.04e4 0409.04b0 0409.04e4

You can try using an earlier version.

And the dump from last month was a 124 hardware related,

Code:

BugCheck 124, {0, fffffa8007159028, ba000000, 52000402}

Probably caused by : hardware

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

The tests suggested by ICit2lol are a good idea.

I've run both checks that IC2lol posted, neither showed errors.

I then went about uninstalling Avast from my system exclusively to see if it was possibly just one program interfering with the other. I then tested out any programs I was using when I had the crashes for several hours to try to instigate a crash. Thusfar no problems but I will update this post if I get another crash, thanks for all the help.

Sounds good, keep us posted.