I'm confused...
You already have a 500watt PSU, but you want to buy another that will work?
Your mobo is nothing special to be concerned with. And new decent PSU will be compatable with it and older. $40USD is not worth buying.
IE: a cheap 500watt PSU will cause more problems than a good 350watt. I spend $60USD on 350~380watt and $70~80 for 430~450watt PSU.
Look at antec, enermax, thermaltake...
You already have a 500watt PSU, but you want to buy another that will work?
Your mobo is nothing special to be concerned with. And new decent PSU will be compatable with it and older. $40USD is not worth buying.
IE: a cheap 500watt PSU will cause more problems than a good 350watt. I spend $60USD on 350~380watt and $70~80 for 430~450watt PSU.
Look at antec, enermax, thermaltake...