Any luck with Bitmain helping you? I had one explode, looks like wpgdeez'z below. Except it was the cap under the 12V+ header.(One farthest left in the below picture) Funny thing to is, it was the same side of the miner. IE, the side opposite the control board.
Still haven't found the cap cover. Sure did give off a nice spray of sparks.
Heres what you don't want your cap to look like ...
They gave me an RMA number for their account with UPS and UPS didn't know what I was talking about. I haven't bothered fixing it, maybe i'll get someone to solder on a new cap and see if it will hash again. Not sure what caused the CAP to pop, I would think some other underlying issue.
Yeah, I would like to know more about them. As in exactly what they are doing.
In my case I had a power outage and the PSU did not come back on. Unplugged and replugged the mains power about 3-4 times within about 15 seconds trying to get it to power back up. On the final try the cap popped. I removed power from the one blade and everything powered up fine. Still no idea what the issue was.