Bsod while playing games

hey guys just upgraded my computer from the scratch..and after 2 months suddenly my computer started showing blue screen while starting any games after 3 to 5 mins of gameplay the problems occurs.

i have updated my graphic and sound drivers which are essentials.

and checked the graphic card on my other computer and there was no problem with the card as i played the same games like gta4,mafia2,portal2,red faction armageddon.

my graphic card is gtx 460 se palit and required 2 six pins power plug need to be attached to the card..

and my psu is coolermaster gx750 sli

so this suggests my gup is not the culprit and i have checked my ram with memtest and there was no problem with that also so what u guys think of my problem t might be psu.my computer is running stable with no bsod while idle only when playing games bsod occurs..

i am attaching the mini dump file i don't know how to open the mini dump files..
hope u guys help me..

Here is my problem signatures.

Problem signature:
Problem Event Name: BlueScreen
OS Version: 6.1.7601.2.1.0.256.1
Locale ID: 16393

Additional information about the problem:
BCCode: 116
BCP1: 865E8510
BCP2: 942520F6
BCP3: C000009A
BCP4: 00000004
OS Version: 6_1_7601
Service Pack: 1_0
Product: 256_1

Files that help describe the problem:
C:\Windows\Minidump\080611-19874-01.dmp
C:\Users\Navin\AppData\Local\Temp\WER-67158-0.sysdata.xml

Read our privacy statement online:
http://go.microsoft.com/fwlink/?li [...] cid=0x0409

If the online privacy statement is not available, please read our privacy statement offline:
C:\Windows\system32\en-US\erofflps.txt

Help guys it is giving me sleepless nights..

Hello navin00 & Welcome to SevenForums!

About your .dmp they're quite unloaded, and I cannot analyse them. Therefore, next time you experience some BSODs, upload those.

Best Regards,
FredeGail

Hi navin. One of the skilled BSOD members will be along shortly to analyse your .dmp log. Please be patient.


In the meantime, I would take a look inside the PC & ensure that everything is securely connected.
I know this sounds silly, but its quite easy to do as well as overlook, especialy after you have just upgraded hardware.
Meaning connections, that the RAM modules are seated properly etc.



Have you ran a memory test to see if it is OK? If not, it wouldn't hurt to check.
RAM - Test with Memtest86+

So you can't confirm for sure if MemTest was successful after 8hrs?

If the monitor was just asleep did moving the mouse bring it back up?