BSOD while downloading it seems, related to ntoskrnl.exe

[SpyPossum]

Built this comptuer for friend
Crashed twice
Brand new computer
Fresh windows install
Thought it was the hdd, but got it replaced and still crashes.
His specs Intel Core i5-3470, PowerColor Radeon HD 7850, Rosewill BlackHawk - Ricky - SpyPossum's Saved Part List - PCPartPicker
Help would be very appreciated!

 

[x BlueRobot]

There doesn't appear to be any dump files, check this directory:

C:\Windows\Minidump

Otherwise, I would also suggest checking here:

C:\Windows\MEMORY.DMP

If there is any files within the latter directory, then please place them into a zipped folder, and upload to the Public folder of a Skydrive or Dropbox account. Post URL to the file in your next post.