I just got a 15 unit batch of SP20's approximately 30 hours ago. I absolutely love these rigs!!! However, I am running into an issue with one rig. It says, "LOOP[0] ON TO:0 (w:38)
0: disabled (Asic all engines fail BIST).
Bad ASIC. It may have been damaged during shipping, or it may just be a bad ASIC that slipped through QC. There's almost certainly nothing to be done besides replacing it. Spondoolies might be able to send you a replacement hashboard; you'd have to ask them.