I agree that you should look into PSU issues and possibly replacing it. Regular case fans and and as long as the heatsink and cpu fan are...
You need to make a whole new computer. Most likely you have an AGP slot so the HD4650 will probably not work. I don't know much about ATI cards...
I've seen various combo deals on PSU and Graphics Cards. You should upgrade both. 280 watt is not enough to sustain most discrete graphics these...
Does your motherboard have a speaker? The beep codes should give you some insight on the issue.
This very much sounds like a thermal problem to me. One thing that most power users seem to overlook is the PSU fan. Sometimes the fan in a PSU...
You won't only lose speed from the memory clocks, the CAS latencies will be out of sync as well which results in both stability and speed issues....
When using task manager to set affinity, there are many "CPUs" listed, is there a way to figure out which are the physical and which are the...
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