BSOD error. BCCode: 109

[Xepo1H]

Hi, I've bought computer yesterday. Installed windows 7 and now iam playing battlefield bc2 and get this error:
Problem signature:
Problem Event Name: BlueScreen
OS Version: 6.1.7600.2.0.0.256.1
Locale ID: 1049

Additional information about the problem:
BCCode: 109
BCP1: A3A039D8964A87F9
BCP2: B3B7465EE8C759EF
BCP3: FFFFF8000287417F
BCP4: 0000000000000001
OS Version: 6_1_7600
Service Pack: 0_0
Product: 256_1

Files that help describe the problem:
C:\Windows\Minidump\112310-19390-01.dmp
C:\Users\leo\AppData\Local\Temp\WER-39499-0.sysdata.xml

 

[Xepo1H]

Em, i'm now just sitting and talking with friends in skype and get that blue screen again ;( help me plz

 

[Xepo1H]

Heres again blue screen
and computer started making some wierd noise