Examine This Report on hashboard antminer s19

Examine This Report on hashboard antminer s19

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7. After repairing the hash board, the thermal gel to the h2o cooling board must be removed and reprinted.

It is frequently a result of superior ambient temperature and abnormal fan operation for that machine not to be capable of work normally. Abnormal fans Procedure may also cause irregular temperature.

3V energy source is typical; Check out the welding good quality of your chip which connects sensor plus the smaller heat sink. The deformation of enormous heat sink material will result in very poor warmth dissipation of the chip and influence the temperature change. Determine 5-thirteen three. Phenomenon: Single board detection chip is not finish (PT1/PT2 stations)

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8V, 1.8V patch filter capacitors (evaluate the resistance on the patch filter capacitors connected with the back and front from the PCBA)

d-2) The next circumstance; the test time is sort of two times as long as The great board (occasionally the worth of X will adjust whenever you test, and from time to time X=0); presently, the log ordinarily has the subsequent info (the pink selection just isn't thirteen someday, based on which seat the hashboard tester is connected to); in the check, assume the domain voltage of each of the fields before the abnormal position is almost fewer than 0.

The subsequent fault illustrations are from Antminer 19 collection mining machines, other Antminer versions are for reference only.

Examine the serial port log, if 0 chip is still uncovered at this time, it will be certainly one of the next conditions:

① After the card is swiped productively, the inexperienced LED indicator is Purchase Here usually on, and the power is turned off and restarted at the moment;

seven) One particular hashboard has low hashrate: As for this situation, you are able to log in into the IP through the Putty application to look at whether the domain Doing work voltage of this board is usual and whether or not the NONCE return is normal. You are able to repair it In accordance with Putty LOG prompt. 

Verify whether or not the four resistors of R24~R27 are welding abnormally and check whether or not the welding of PIN2, three of U3 is usual.

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In case the serial port stops long-length functioning following the quick-circuit, this means the main chip is Alright. In accordance with this process, locate the chip that also fails following a long-distance managing after a chip shorter circuit. Generally, it really is due to a destroyed chip, and you'll switch it;

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