I went to guru3d here to get mine, prices change regularly. Sometimes the AGP ones can be bought for as low as $109. I got mine for about $145 including tax and shipping
BTW don't get anything less than a 6600GT. The vanilla 6600 is about 50% slower.
Ram you have to take it easy when adjusting, and best to see if you can get the optimal timing data from the manufacturer website.
200 should be correct for 400mhz ram. However some older athon64's don't like certain configs of ram and are unstable at more than 333mhz. Thats the case on mine. But I can get it to run at CAS 2.5 (best ram is CAS2).
If your power supply is less than 350w you might be having trouble. Not sure how old your system is, it is possible if you have been upgrading from an old system.
Might also be that your Motherboard bios needs to be updated to a newer version to better support your CPU.
BTW don't get anything less than a 6600GT. The vanilla 6600 is about 50% slower.
Ram you have to take it easy when adjusting, and best to see if you can get the optimal timing data from the manufacturer website.
200 should be correct for 400mhz ram. However some older athon64's don't like certain configs of ram and are unstable at more than 333mhz. Thats the case on mine. But I can get it to run at CAS 2.5 (best ram is CAS2).
If your power supply is less than 350w you might be having trouble. Not sure how old your system is, it is possible if you have been upgrading from an old system.
Might also be that your Motherboard bios needs to be updated to a newer version to better support your CPU.