Firstly, you have heatsink. It's the original AMD stock heatsink. There is no way your Barton can run without any kind of cooling.

Secondly, you motherboard. I would say that it's not the right board for overclocking, thus it might be a waste.

Thirdly, you need a reliable power supply so that you can get the most stability out of your system especially when overclock. Overclocking stresses electronic components, so if your power supply cannot provide enough juice, there might be issues, or worse you'll end up with burnt rig/blown psu.