BSOD while playing games (SC2, Planetside 2, The War Z), 0x00000050

I ran Memtest86+ all day a few days ago. It completed 7 full passes without an error.

Would this ever be an insufficient voltage to memory problem?

No.

Ran System File Checker:

Windows Resource Protection did not find any integrity violations.

=/

System files are intact. :)

Run this and post the dumps if it BSOD`s.

Driver Verifier - Enable and Disable

I ran it but it hasn't crashed yet. Unfortunately while running verifier it lags my computer to the point where the games that had originally crashed my machine are unplayable =/

It sometimes happens.Just use the computer lightly.

Did you run verifier for 24 hours?

I've ran it for approximately 12 hours, but had to turn it off if I was playing games or using my postgreSQL database (it seems to not initialize when I have the verifier logging), and it hasn't crashed while it was running. I will turn it back on as soon as I'm done work today.

Another crash during PlanetSide 2. Haven't seen this one before - it's a BAD_POOL_HEADER BSOD.

==================================================
Dump File : 121912-9640-01.dmp
Crash Time : 12/19/2012 8:33:41 PM
Bug Check String : BAD_POOL_HEADER
Bug Check Code : 0x00000019
Parameter 1 : 00000000`00000022
Parameter 2 : 00000010`00000000
Parameter 3 : 00000000`00000000
Parameter 4 : 00000000`00000000
Caused By Driver : ntoskrnl.exe
Caused By Address : ntoskrnl.exe+7efc0
File Description : NT Kernel & System
Product Name : Microsoft® Windows® Operating System
Company : Microsoft Corporation
File Version : 6.1.7601.17944 (win7sp1_gdr.120830-0333)
Processor : x64
Crash Address : ntoskrnl.exe+7efc0
Stack Address 1 :
Stack Address 2 :
Stack Address 3 :
Computer Name :
Full Path : C:\Windows\Minidump\121912-9640-01.dmp
Processors Count : 8
Major Version : 15
Minor Version : 7601
Dump File Size : 292,840
==================================================

lol... And another PAGE_FAULT_IN_NONPAGED_AREA like right as I finished my last reply, after re-launching PlanetSide.

I really don't understand what could be causing this... I've ran Memtest86+ for over 15 passes and not one error.

==================================================
Dump File : 121912-8611-01.dmp
Crash Time : 12/19/2012 8:54:13 PM
Bug Check String : PAGE_FAULT_IN_NONPAGED_AREA
Bug Check Code : 0x00000050
Parameter 1 : fffff8b0`08442118
Parameter 2 : 00000000`00000000
Parameter 3 : fffff880`0456b135
Parameter 4 : 00000000`00000005
Caused By Driver : ntoskrnl.exe
Caused By Address : ntoskrnl.exe+7efc0
File Description : NT Kernel & System
Product Name : Microsoft® Windows® Operating System
Company : Microsoft Corporation
File Version : 6.1.7601.17944 (win7sp1_gdr.120830-0333)
Processor : x64
Crash Address : ntoskrnl.exe+7efc0
Stack Address 1 :
Stack Address 2 :
Stack Address 3 :
Computer Name :
Full Path : C:\Windows\Minidump\121912-8611-01.dmp
Processors Count : 8
Major Version : 15
Minor Version : 7601
Dump File Size : 292,768
==================================================

Another bluescreen crash tonight while playing The War Z. Have never seen this one: KMODE_EXCEPTION_NOT_HANDLED

==================================================
Dump File : 122012-9672-01.dmp
Crash Time : 12/20/2012 6:38:22 PM
Bug Check String : KMODE_EXCEPTION_NOT_HANDLED
Bug Check Code : 0x0000001e
Parameter 1 : ffffffff`c0000005
Parameter 2 : fffff800`02d32eaf
Parameter 3 : 00000000`00000001
Parameter 4 : 00000000`0bd3f908
Caused By Driver : ntoskrnl.exe
Caused By Address : ntoskrnl.exe+7efc0
File Description : NT Kernel & System
Product Name : Microsoft® Windows® Operating System
Company : Microsoft Corporation
File Version : 6.1.7601.17944 (win7sp1_gdr.120830-0333)
Processor : x64
Crash Address : ntoskrnl.exe+7efc0
Stack Address 1 :
Stack Address 2 :
Stack Address 3 :
Computer Name :
Full Path : C:\Windows\Minidump\122012-9672-01.dmp
Processors Count : 8
Major Version : 15
Minor Version : 7601
Dump File Size : 292,840
==================================================