Problem with my new computer

Hi, i built a new computer recently and i have been constantly getting the Bluescreen. I reformatted it once, but i still get the same problem. Here is what the problem is:


Problem signature:
Problem Event Name: BlueScreen
OS Version: 6.1.7600.2.0.0.256.1
Locale ID: 1033

Additional information about the problem:
BCCode: 50
BCP1: FFFFF82007AB52A8
BCP2: 0000000000000000
BCP3: FFFFF800032D513E
BCP4: 0000000000000005
OS Version: 6_1_7600
Service Pack: 0_0
Product: 256_1

Files that help describe the problem:
C:\Windows\Minidump\062510-28548-01.dmp
C:\Users\[my name]i\AppData\Local\Temp\WER-47627-0.sysdata.xm






The computer build that i have is:

Thermaltake TR2 TRX-650M 650W ATX 12V v2.3 / EPS 12V v2.91 Modular Active PFC Power Supply


GIGABYTE GV-N470D5-13I-B GeForce GTX 470 (Fermi) 1280MB 320-bit GDDR5 PCI Express 2.0 x16 HDCP Ready SLI Support Video Card



SAMSUNG Spinpoint F3 HD103SJ 1TB 7200 RPM SATA 3.0Gb/s 3.5" Internal Hard Drive -Bare Drive

ASUS DRW-24B1ST/BLK/B/AS Black SATA 24X DVD Burner - Bulk - OEM


CORSAIR XMS3 4GB (2 x 2GB) 240-Pin DDR3 SDRAM DDR3 1600 (PC3 12800) Desktop Memory Model CMX4GX3M2A1600C9




MSI P55M-GD45 LGA 1156 Intel P55 Micro ATX Intel Motherboard


Intel Core i5-750 Lynnfield 2.66GHz LGA 1156 95W Quad-Core Processor BX80605I5750





Anyway, if you can help me, that would be great. And if i put this in the wrong section, sorry but i figure it might be a problem with the windows 7 ultimate (64 bit) that i have as it a cracked version.