I have a problem with my S4 + , as I can fix it? 
Can you tell us more. Did you get it like that? Did it just start like that?
We need a lot more info. Just one picture is hard to help on.
The s4 + Bitmain buy direct , but I get hit all the bases and holding up cards because loose bolts were broken .
I could weld screws and assemble the s4 + and put it to work full functioned 4 cards, but the restart because the electricity went only worked three cards and turned it off and turn and only 2 cards this time work.
They have not sold for a bit on direct I don't think on S4+. Are you just getting it and saying direct?
Also you might show pictures of the "weld screws".