Windows 7: Computer freeze

I recently bought a new graphics card, as well as any I installed a few games to see how it works. However, when i start the "RAGE", "Skyrim", "Assassins creed 2". Game starts and then everything freezes. Graphics is a gtx 460 with the latest drivers.
Other components:
AMD Athlon 64 x2 Dual Core Processor 4000+ 2.10GHZ
2.00 GB
Interesting is that the Rage works some thime than freeze,skyrim won't eaven start and AS2 work about 10min.
I installed all drivers for sound card,lan card...[IMG]http://http://**************/image/ht8ftuqst/[/IMG]
I tried to increase the volume graphics cooler, yet nothing I tried to reinstall the drivers, again nothing. Running out my idea and I need help. Thanks in advance.

Hello and welcome to the forums, jkloispace!

Try running the following tutorial to troubleshoot games for Windows 7 at the link below:-

Tips on Troubleshooting Game Issues

Report your findings to us as you go along the steps.

Please fill up your system specs properly in your user profile by following this tutorial:-

System Info - See Your System Specs

I tried to run 3D Mark,computer freezes again.

Can you follow my instructions precisely and fill up your system specs completely (including your PSU and it's wattage) using the tutorial i linked to above?

It's important so that we can find out precisely which component is at fault.

Can someone explain to me what should be a condition of conflicts/sharing. In order to know which drivers to install or change. In upper post i posted picture of my current condition of conflict/sharing.
As for Tips on Troubleshooting Game Isueš, I checked more than one item, DirectX has been updated to 11, have special drivers for LAN, video card and sound card. I have a problem with the graphics card because the computer freezes after a major use of it. Can anyone tell me remanded stable drivers for gtx 460?

I will

I filled up

From looking at your system specs, i can see that you have a very underpowered 300 W PSU.

300 W is not enough to drive a NVIDIA GTX 460 card, It's no wonder your system freezes everytime you try run any games.

I recommend that you replace your PSU with another one that can provide your system with a minimum wattage of 550 - 600 W.

Something like these power supplies perhaps.

Newegg.com - OCZ ModXStream Pro 600W Modular High Performance Power Supply compatible with Intel Sandybridge Core i3 i5 i7 and AMD Phenom

http://www.newegg.com/Product/Produc...82E16817182032

Thanks for your help, I will replace the power supply and inform you of whether it was a problem.

I replaced my PSU and i'm getting same problem. My new PSU is Chieftec 550w.