Also showing temps at 0 and the wrong number of chips?
Ah that will be the rare 144 chip version of the S7 Sir...

Rich
There is no rare 144 chip version, there is only a 162 chip version and a 135 chip version. This is not an image of an S7. This is the single section of an S5+ which had has 144 chips on it (obviously the one with the controller card on it which can be moved).
I think you missed the

on my comment...
So you are suggesting that the OP has the centre section from an S5+ and not an S7? Got to say that seems very unlikely and I do not think the S5+ has 600MHz available?
Rich
Well I am actually running a center piece of an S5+ right now in my farm so that is how I know on the chip count. Yes, I did miss the

, I thought you might be referring to the the 135 chip unit that bitmain is putting out now(sorry about that). They put out 135 chip units in batch 6 as well batch 8 which has not shipped yet. I can tell you one thing, the image that the OP shared is not that of an S7 card. When I get to my office here in a couple hours I will look at the frequency options to see if 600 is available. What I do know is that if he was have issues with chips not working then they would simply be x'd out but I do not believe that they would completely disappear. If he had a 135 chip S7 you would see 45 chips on each line, and one 162 you would see 54. Like I said, 48 chips is not an S7 board.
Well I just checked and with the firmware that is on the controller card that is my S5+ it only goes to 500 Mhz. Which leads me to my next question, could an S7 controller card work on an S5+ card. I sent the OP a PM to see if he got this straight from bitmain or 2nd hand. I have a funny feeling about this but kind want to leave it at that until I get more information. If he tells me 2nd hand, I am 99% certain I know who it is.