hashboard antminer s19 Options
hashboard antminer s19 Options
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38. Go on to make use of the binary process to examine until finally the problematic chip is identified. Assuming that there's a challenge While using the Nth chip, when the 1V2 and RX involving the N-1th chip and also the Nth chip are small-circuited, the N-1 chip can be found; Nonetheless, once the 1V2 and RX concerning the N and N+one chips are small-circuited, the full chip cannot be observed.
Lousy chip soldering or damage to the chip capacitor or resistor, or abnormal resistance commonly triggers The difficulty.
c) LCD display ASIC113: (Reporting 113), it implies that the hash board can detect 114 chips at 115200 baud fee, but only 113 chips are observed at 12M baud fee, and one chip couldn't be uncovered at 12M baud fee; Repair approach: Using the dichotomy technique, shorter-circuit the 1V8 check issue as well as the RO test place concerning the 38th and 39th chips While using the limited circuit probe. Should the log can find 38 chips, there is no difficulty with the first 38 chips; if short-circuiting the 47th chip, even so the log experiences forty sixth, it indicates the 47th chip cannot be detected, and there's no trouble with the Visible inspection. Commonly, the 47th chip shall be replaced; Figure five-fifteen d) Liquid crystal display Show ASICNG: (X, a particular chip is fixedly claimed), there are two situations: d-one) The primary scenario: the take a look at time is largely similar to the good board (generally the worth of X won't adjust each time you take a look at) (examination time refers to the time from when the start test button is pressed to time when the results of ASICNG: (X) is shown about the LCD). This situation is likely to be attributable to the abnormal resistance welding from the front and rear CLK, CI, and BO of the Xth chip, so users shall concentrate on these 6 resistors. The tiny probability is because of X-1, X, X+1, that is certainly, One of the 3 chips, the subsequent pins irregular welding ailments in the chip come about: Figure 5-16 d-two) The 2nd scenario: the check time is nearly 2 times as long as The nice board (from time to time the value of X will transform anytime you check, and from time to time X=0); at this time, the log usually has the following information and facts (the pink amount isn't 13 someday, dependant upon which seat the hash board tester is connected to); in the course of the exam, suppose the domain voltage of the many fields in front of the abnormal place is almost under 0.3V, as well as area voltage of the again fields are almost all larger than 0.34V. This situation is attributable to the chip not currently being soldered properly, normally 1.8V, 0.8V, RXT, CLK are not soldered nicely. It is usually recommended to specifically measure the domain voltage to Identify which area is the challenge. The 1V8 and RO small-circuit approach Utilized in area a) might also Track down the abnormal placement;
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two. When using the S19 Professional+ Hyd collection take a look at fixture for The very first time, utilize the SD card flash system to update the FPGA about the fixture Manage board, unzip it and duplicate it for the SD card, and insert the cardboard in the fixture card slot.
three: Once the conversion file is published, structure the SD card, decompress the check file, and copy it on the SD card. Then insert the exam fixture card slot, ability on right up until the fixture monitor displays, indicating that all of your documents are set up efficiently. Now you may exam the hash board.
Kernel Log: it keeps information of ANTMINER's Procedure phases, which serves as a method to troubleshoot some typical difficulties. The tactic to enter the miner log: enter the miner IP address while in the tackle bar of Google or Firefox browser >> enter the consumer title/password (default root/root) >> the miner log
The repaired hash board may be judged as a superb solution with more than two passes when examined While using the hash board tester.
Proceed to analyze with dichotomy until the problematic chip is identified. Assuming that there's a issue Along with the Nth chip, in the event the 1V8 and RO among the N-1th and Nth chips are small-circuited, N-one chips can be found, but once the 1V8 and RO involving the Nth and N+1th chips are shorter circuited, the whole chip cannot be identified.
(2) Fewer chains: it signifies that among the a few hash boards is missing. In such a case, nearly all of the issues are a result of the connection involving the hash board as well as the control board. Examine whether or not There is certainly an open up circuit while in the cable.
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Seek advice from the voltage price assortment explained because of the signal development. If the measurement encounters a large deviation of your voltage worth, it can be when compared With all the calculated worth of the adjacent team to determine.