Anyone have any luck with missing chains ? I have one miner that boots missing ASC1 chain entirely. This happened the first day, I did do a system reboot remotely the next morning and the chain came alive. After re working the miner arrangement the chain and recycling the power arrange it won't come back. I have checked cable connection and PSU with no luck. The green light comes on when booting then goes off. I can tell the board has sharpie mark on one of PCIE connection legs and a solder touch up job on one of the the back pads of the signal cable port.
Log shows after seeing the board
Jan 22 23:32:56 (none) local0.info innominer_T2: pre 1: A1 init chain
Jan 22 23:32:56 (none) local0.warn innominer_T2: cmd reset: poll fail !
Jan 22 23:32:57 (none) local0.warn innominer_T2: cmd bist start: poll fail !
Jan 22 23:32:57 (none) local0.warn innominer_T2: bist start fail
Jan 22 23:32:57 (none) local0.err innominer_T2: init 1 A1 chain fail
I did, I contacted support and sent the chain back. Running the machine with 3 of 4 chains until I get the chain back from Innosilicon.
Support got back to me quick about the issue when I contacted them through the site (I recommend adding your order number to the message, seems to get a faster response that way but maybe that's just my experience). Your issue looks very similar to mine.