It's probably your ram. I'm not sure what ram you have but it sounded like you bought new ram for your new puter and swapped have at least 2 maybe 3 sticks of different types and speeds of ram in your old computer?
the old socket athlons only work properly in certain slot configurations and if they aren't paired you will lose system performance and possibly dual channel won't work as well as you would like.
If you have 2 matching sticks try those together first see if that makes a difference.
the old socket athlons only work properly in certain slot configurations and if they aren't paired you will lose system performance and possibly dual channel won't work as well as you would like.
If you have 2 matching sticks try those together first see if that makes a difference.