na everything is off they power on and when they do the first beep it shows off the psu unless only one s3's is plugged in, i thought the 850watt should be able to power 2 so i went and got the 1200watt thinking that would definatly handle two but same problem
Do you have only two S3s? Are you trying to run other kit at the same time? Do you use the paperclip or something more sophisticated?