Quote from: master92 on January 20, 2018, 10:09:25 PM

Greetings brothers, I hope you are well, I have a small problem with my Antminer, recently I had damaged one of the fancooler and decided to leave the machine off until I got the spare, I spent several days off and yesterday I finally got the fancooler and I put it on, I started it and began to mine everything well, however I realized that I did not detect the temperatures of 2 cards (it is an S4) and I restarted it, suddenly I stop detecting the temperatures, now they appear "x" in almost all the cards, but there are also times that the restart and all the chips appear in "o" but does not upload the hash them as shown below, what could be the possible solution to this problem? I already tried resetandola, creating the boot image again and starts and starts normally, I think it has nothing to do with the chips are damaged because in the count of the asic is still showing 40 in all, has any had this problem?

https://image.prntscr.com/image/T6UFS2RdS5mSUoKwTH10sw.png
https://image.prntscr.com/image/4bj0UetsRAaFeaGpS575nA.png

Is it possible that the new fan cooler has ruined it? buy the most expensive one recommended by the bitmain support list for the s4 ... I hope this has a solution.

The last time I checked the kernel, it showed me the following
https://image.prntscr.com/image/0xYt7FevS9GFz2xRjlf55w.png

I usually restart it and sometimes recognizes some cards if and others do not (this has 4) there have even been times when the restart and begins to mine, the highest I get to see it was in 1500ghs, the last was 300ghs and since then it has not recognized the cards.