BSOD when playing youtube videos (SYSTEM_SERVICE_EXCEPTION)  

The cause is an audio driver
Driver Reference Table - MBfilt64.sys

Code:

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*                        Bugcheck Analysis                                    *
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Use !analyze -v to get detailed debugging information.

BugCheck A, {ffffd4b36c95fb3e, 2, 1, fffff803600594be}

*** WARNING: Unable to verify timestamp for MBfilt64.sys
*** ERROR: Module load completed but symbols could not be loaded for MBfilt64.sys
Probably caused by : MBfilt64.sys ( MBfilt64+1817 )

0: kd> lmvm MBfilt64
start             end                 module name
fffff801`fd2b0000 fffff801`fd2be000   MBfilt64 T (no symbols)           
    Loaded symbol image file: MBfilt64.sys
    Image path: \SystemRoot\system32\drivers\MBfilt64.sys
    Image name: MBfilt64.sys
    Timestamp:        Fri Jul 31 05:40:32 2009 (4A7267B0)
    CheckSum:         0000CD82
    ImageSize:        0000E000
    Translations:     0000.04b0 0000.04e4 0409.04b0 0409.04e4

In device manager, remove the driver.
After removing the driver, reboot Windows so the driver will be re-installed.

Please reseat the memory modules and the hard drives

Code:

FOLLOWUP_NAME:  MachineOwner

MODULE_NAME: hardware

IMAGE_NAME:  memory_corruption

DEBUG_FLR_IMAGE_TIMESTAMP:  0

Empty zip, try upload it again

Try running MemTest86 and see what the results are
MemTest86 - Offical Site of the x86 Memory Testing Tool