Low voltages new 1 day RM 750 x

So on idle I get 12.02v on rail 12v. On rail 3,.3v I get 3.28v and on rail I get only 4.77v What's wrong, is it broken ? Should I remove this 1 tier PSU ?
Reply to lominski.tomasz
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  1. Those are in the +/- 5% I see nothing wrong.
    Your not going to get the exact number.
    Reply to Zerk2012
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