Need help figuring out BCCode: 109 BSOD

[duenor]

Hello, I could really use some help with this one that's got me stumped.

Win7, I5 2500k @ 4Ghz. GTX 670 with 460 as physx. have ruled out heat as ambient is low and cooling is more than sufficient. PSU is 750w Power PC&C.

No BSOD since built in July but recently BSOD in (of all things) the game FTL (which hardly uses the video cards at all). I also get the same crash in Borderlands 2. Most recent crash was 6 minutes ago after 2 hours of FTL playing.

Please help if you can... thank you so much in advance! Save me from wiping my SSD and starting from scratch...

BCCode: 109
BCP1: A3A039D89C6957BC
BCP2: B3B7465EEEE62712
BCP3: FFFFF800032AC3BC
BCP4: 0000000000000001
OS Version: 6_1_7601
Service Pack: 1_0
Product: 256_1

http://sdrv.ms/Tn2jfD <---XML file
http://sdrv.ms/Tn2mIu <---dump file

 

[noidea_77]

Could be a RAM error. Other causes here: http://www.tomshardware.com/forum/page-35803_63_2.html

 

[duenor]

Ok, I'll do that. Memtest passed on a 1 hour pass, but overnight is probably better.

 

[duenor]

Could be a RAM error. Other causes here: http://www.tomshardware.com/forum/page-35803_63_2.html

I read that thread, too... but the problem never seemed to be resolved.

Update: after an hour or two of borderlands 2, same BSOD. I sure am puzzled. I'll run memtest tonight and hope for the best.

 

[duenor]

Memtest revealed 8 errors after 20 hour test.

Replaced GSKILL ares 4gbx2 with ballistix backup ram.

no bsods as yet. yay!