Compatibility or DOA?

[Filmallday]

Hey guys, I built a desktop over Christmas and it worked for a while running x86 windows 7. But I needed x64 for my video editing programs and when I upgraded I was constantly blue screened. If I remember correctly it was 0x0000007e? I tried several install discs also. Thanks.

Part list:
PSU: OCZ ModXStream Pro 700W
http://www.newegg.com/Product/Product.aspx?item=N82E16817341018

RAM: CORSAIR Vengeance 8GB (2 x 4GB)
http://www.newegg.com/Product/Product.aspx?item=N82E16820233144

CPU: AMD FX-6100 Zambezi 3.3GHz
http://www.newegg.com/Product/Product.aspx?item=N82E16819103962

Mobo: GIGABYTE GA-970A-UD3
http://www.newegg.com/Product/Product.aspx?item=N82E16813128519

Hard Drive: Seagate Barracuda ST500DM002
http://www.newegg.com/Product/Product.aspx?item=N82E16822148767

Video Card: EVGA 01G-P3-1561-AR GeForce GTX 560 Ti
http://www.newegg.com/Product/Product.aspx?item=N82E16814130604

Case: Antec Three Hundred Illusion
http://www.newegg.com/Product/Product.aspx?item=N82E16811129066

Any ideas help! Thanks again.

 

[The_Other_One]

Assuming nothing more than a FRESH install of Windows changed from your previous x86 install, I'd say it's a driver issue of some sort. Try newer/older drivers.

We also need much more info regarding the blue screens to diagnose anything. When do they occur? What's going on? What do they say? Get something like Bluescreenview and give us some logs. Also see if they are consistent.

Also, it wouldn't be a bad idea to test out your hardware. Run Memtest86 for at least one full pass (overnight would be best), and Seatools. If these pass, I'd also suggest something like Prime95 with HWMonitor to check your temps.