BSOD's involving games (League, Crysis), multiple STOP codes.

Hi new to the forums. Followed the instructions to uploading BSODs.

Is Windows 7 . . .
- x64: No, 32
- the original installed OS on the system? :Not Sure
- an OEM or full retail version?: OEM full retail

Tried reinstalling: Nope

I have run memtest: Not a memory error

I have updated drivers with Windows Update: Yes

The system crashed randomly. Most I ever got was 2 in an hour, but usually 1 in 2-4 hours

Windows 7 32Bit
CPU: Intel Core 2 Duo CPU
Motherboard: Not sure...
Memory: 4096 Mb (not sure which manufacturer)
Graphics Card: Nvidia Quadro NVS 140m
Sound Card: What?
Monitor: 1200x800
Hard Drive: 150 GB Hard Drive (141 GB Usable)(133 GB Used)(8.93 GB Available)


Brief overview

My laptop had been running fine until about 2 weeks ago, when around 10 BSOD's happened since. When I start a game, during the game, or closing the game, gives me an BSOD. When I start the game, the screen goes black for a while then I get a BSOD. During the game, the game freezes and crashes, and if I make it through an entire game without crashing, it would crash in a few moments (5-10 Minutes Later). Usually gives me 0x7e, 0xC5 or IRQL Not less or equal.

Attachment 291367

Any help would be appreciated.
(Seven Forum Diagnostic could not find minidump)