A friend of mine has a problem with his Antminer S3+, apparently, one of his fans died. After a few weeks, he noticed some "X" on ASIC Status of his first board, then the next day all of his first board was full of "X" followed by the second board getting all "X". Now, I'm not sure exactly is there any overheating protection in the device or how it works.
So, do you think the board actually got completely fried and dead, or it is that the "overheating protection" jumps in and turns off the chips because the device can't be cooled properly with only one fan?
Would be very thankful for any info
