BSOD 0x000000e1 and 4a others after play online games

[Sugarpot]

So about a month ago I updated my graphics card to play secret world and since then my screen would pixelate then crash sometimes from playing it. Well yesterday I downloaded might quest for epic loot and my game crashed a few more times. I decided to turn my graphics card back to default settings and now my system crashes every time I turn it on. Here is the message ive gotten:

Blue screen event
Bc code 4a
Bcp1 000007fefdae6f6a
Bcp2 00000000000000002
Bcp3 00000000000000000
Bcp4 fffff88008c38ca0
Os version 6_1_7601
Service pack 1_0
Product 256_1

C:\windows\minidump\080413-32105-01.dmp
C:\user\*\appdata\local\temp\WER-49686-0.sysdata.xm

 

[Arc]

Post it following the Blue Screen of Death (BSOD) Posting Instructions.