Okay the single board has been running okay. I thought I bricked the controller inside but I took it apart completely and found it has a re set switch.
It is doing about 1600 gh
I set fans to 62 which keeps temps around 66c
When part comes today I will post tear down
and install of hash board along with location of re set switch
I also sent the dead board to sidehack maybe he can so something with it.
new board is in and works yeah
notice the hot board is 5 c higher
photos
Yan with good packing
pink bubble wrap antic static use it as a bed to assemble this
and a preinstalled heat sink