Now that you,ve removed it, you're gonna have to grab a multi meter and make it even on both sides. Or you'll get one board not being run at the right timeout/freq. And its possible, the load can do 400-500W, so i'd need to know what the PSU is.
Ah wouldn't you know it, I left my multi meter in my other pants!
But in all seriousness though I'll have to get one, good thing there's a home depot less than a mile away!
and the PSU is a pretty old "Xtreme Gear 700w ATX Power Supply" Its from an old cyber power pc that was built a few years ago.
I see, it should still work for one S1 even running at 400Hz. Unless its damaged or its a multi rail PSU, cant be arsed to check. You could underclock the miner to 200hz just to see if it then works.