BSOD 0x00000124 playing games

Hello-

I would love to get some assistance with my recent BSOD issues (I have recently starting seeing them while playing WoW). It can happen anywhere between 5 minutes to hours into playing. My computer is a custom build, no overclocking, and has been stable since I built it (2 months). I have made no recent hardware or software changes.

MB: AsRock Z77 Extreme 4 LGA1155
CPU: Intel i5 2500k
RAM: GSkills Ripjaw DDR3 1600
GPU: Nvidia GTX 650 Ti

I've attached my SF zip file. Please let me know what addition information I can provide.

Thank you!

Update:

1. I've re-seated all hardware, re-made all connections, and thoroughly cleaned all components.
2. Run SFC /scannow, no issues.
3. Downloaded driver update utility and updated all drivers.
4. Ran a registry cleaner.

Using a bluescreen viewer, the crashes appear to be caused by driver hal.dll (crash address ntoskrnl.exe)

The system is still only stable in Safe mode (with networking).

Thanks for your time.

Code:

BugCheck 124, {0, fffffa8007b25028, b2000000, 30005}

Probably caused by : GenuineIntel

Code:

1: kd> !errrec fffffa8007b25028
===============================================================================
Common Platform Error Record @ fffffa8007b25028
-------------------------------------------------------------------------------
Record Id     : 01cec0983c1341a2
Severity      : Fatal (1)
Length        : 864
Creator       : Microsoft
Notify Type   : Machine Check Exception
Timestamp     : 10/4/2013 0:36:21 (UTC)
Flags         : 0x00000000

===============================================================================
Section 0     : Processor Generic
-------------------------------------------------------------------------------
Descriptor    @ fffffa8007b250a8
Section       @ fffffa8007b25180
Offset        : 344
Length        : 192
Flags         : 0x00000001 Primary
Severity      : Fatal

Proc. Type    : x86/x64
Instr. Set    : x64
Error Type    : Micro-Architectural Error
Flags         : 0x00
CPU Version   : 0x00000000000206a7
Processor ID  : 0x0000000000000002

===============================================================================
Section 1     : x86/x64 Processor Specific
-------------------------------------------------------------------------------
Descriptor    @ fffffa8007b250f0
Section       @ fffffa8007b25240
Offset        : 536
Length        : 64
Flags         : 0x00000000
Severity      : Fatal

Local APIC Id : 0x0000000000000002
CPU Id        : a7 06 02 00 00 08 10 02 - bf e3 9a 1f ff fb eb bf
                00 00 00 00 00 00 00 00 - 00 00 00 00 00 00 00 00
                00 00 00 00 00 00 00 00 - 00 00 00 00 00 00 00 00

===============================================================================
Section 2     : x86/x64 MCA
-------------------------------------------------------------------------------
Descriptor    @ fffffa8007b25138
Section       @ fffffa8007b25280
Offset        : 600
Length        : 264
Flags         : 0x00000000
Severity      : Fatal

Error         : Unknown (Proc 1 Bank 0) <-- Possibly not publicly documented by Intel
  Status      : 0xb200000000030005

Run the Small FFT's, Large FFT's and Blend Test for a few hours each. Do not let the temperature exceed 80*C.

• Hardware - Stress Test With Prime95

Enable "Round off checking" before the test (see first post below tutorial).