So I built my friend a pc over summer break to play over watch so I did, and a month later he started to complain about it being slow so I picked it up checked on it so after fixing that issues I notice that the the psu is making a nasty sound coil wined at a google page... it buzzing pretty loud and is making a crackling sound also while playing games. So I know it was not good news. So he going on vacation next week and I told him while you are on vacation go buy a new power supply that more that 500watt and I told him to send me a pick so he doesn't get the $12 specials like on ebay . The one he has now is a thermaltake tr2 500watt and I got it new in the box. And I thought it would be decent, but I was wrong.