Hello
I bought 4 Antminer S9i and in one of them chain card number 6 does not work.
The card starts (lights up) if you restart antimine but then it goes out.
Have updated firmwire several times, from latest to newest, reconnected the cables between chain cards but nothing helps.
in Web limit density, as shown, in GH / S (RT), abnormally high numbers are displayed much higher than the ideal ones.
Does anyone have an answer, what could be the problem and if someone else ended up in the same situation.
A solution is preferred because I doubt that the cash cards are wrong because it comes in gong; and lights up, during the restart of antminer.
ageshack.com/img922/6668/gVCzfC.jpg]https://imagize[Suspicious link removed]ageshack.com/img922/6668/gVCzfC.jpgageshack.com/img922/6182/EGxKbN.jpg]https://imagize[Suspicious link removed]ageshack.com/img922/6182/EGxKbN.jpgHere is the Kernel Log:
Check Chain[J7] ASIC RT error: (asic index start from 1-63)
Check Chain[J8] ASIC RT error: (asic index start from 1-63)
Done check_asic_reg
Done read temp on Chain[5]
Chain[6] Chip[244] pcb temperature=57
Chain[6] Chip[62] junction temperature=68
Special fix Chain[6] Chip[62] middle Temp = 72
Done read temp on Chain[6]
Chain[7] Chip[244] pcb temperature=58
Chain[7] Chip[62] junction temperature=71
Special fix Chain[7] Chip[62] middle Temp = 73
Done read temp on Chain[7]
Max pcb temp : 58
set FAN speed according to: temp_highest=58 temp_top1[PWM_T]=58 temp_top1[TEMP_POS_LOCAL]=58 temp_change=0 fix_fan_steps=0
FAN PWM: 66
read_temp_func Done!
CRC error counter=3645
