Windows 7: BSOD while playing mass effect 3

hi,
im getting bsod errors mostly when playing games like mass effect 3 on my acer 5738g notebook. im getting these errors very recently and had no sort of problems in the past. i have attached the complete dump and also sfc log.


Sys Spec:
Windows 7 32bit
Intel core 2 duo processor
4GB RAM
320GB HDD
NVIDIA G105M G-card with 512 dedicated vram

BAD_SYSTEM_CONFIG_INFO (74)
Can indicate that the SYSTEM hive loaded by the osloader/NTLDR
was corrupt. This is unlikely, since the osloader will check
a hive to make sure it isn't corrupt after loading it.
It can also indicate that some critical registry keys and values
are not present. (i.e. somebody used regedt32 to delete something
that they shouldn't have) Booting from LastKnownGood may fix
the problem, but if someone is persistent enough in mucking with
the registry they will need to reinstall or use the Emergency
Repair Disk.

this particular error BAD_SYSTEM_CONFIG_INFO just came one time the rest is just system restarts without any error while playing me3

There is only one DMP file uploaded so that is all we can read.

new dump attached

Attachment 204970

anything yet?

nothing?

Winlogin fatal error. Please run a system file check to verify (and repair if possible) the OS files.

SFC /SCANNOW Command - System File Checker

How to use the System File Checker tool to troubleshoot missing or corrupted system files on Windows Vista or on Windows 7