that it has been outputting to much power for to long and it has sort of "killed" the PSU or just decreased it's performance, such as not even being able to with stand even the continuous power rating of 550W. it is prob much less now if that is what happened.
ok thanks but i want to compare different PSUs
anything that has at least 750w and perferably under $100
and i don't really want to order it from overseas I would rather order it from a site here in Aust