IP can not be detected, the volume of admirers is irregular, as well as the chain is abnormal. When there is an abnormality in the test, Keep to the monitoring interface and examination LOG prompts for routine maintenance.
It is suggested to employ 6AWG copper wires that has a length of a lot less than 60cm for your hash board powering.
The voltage of each voltage area is about 0.32V. If there is 16V energy source, frequently it's got domain voltage. The priority is provided to evaluate the output of the facility provide terminal of your hashboard and Test whether the MOS is brief-circuited (measure the resistance amongst pins 1, 4 and 8). If 16V has energy provide but no domain voltage, go on to examine.
In keeping with this process, find the chip that still has the long-tem operating failure right after a certain chip is short circuited. Generally, it is caused by a certain chip detrimental, so just exchange it; Figure 5-19 7. Phenomenon: PT1 chip take a look at is Alright, PT2 functionality check often reviews a particular chip NG.
a) Liquid crystal display Screen ASICNG: if (0), 1st measure the total voltage on the measuring domain plus the Enhance circuit 20V is standard, after which you can make use of the small circuit probe to quick-circuit the RO test position as well as 1V8 examination position amongst the very first and the second chip, then work This system to locate the chip.
● After the routine check is handed (the brief-circuit check of the overall routine test is essential to avoid the chip or other supplies getting burnt due to shorter circuit when the facility is turned on), the chip check is often performed With all the hashboard tester, plus the positioning might be determined based on the test results of the hashboard tester.
② Another repair process: Log in towards the IP throughout the "Putty" software package to check whether the area working voltage with the hash board is Antminer s19 Pro Hashboard typical, and if the nonce return is usual, and you can repair based on the log information on the "Putty" software program.
Disclaimer: Make sure you Observe this facts demonstrates only minerstat supported attributes and may well differ from your characteristics that the actual mining hardware features. Effects from mining calculator are estimation based on The existing trouble, block reward, and exchange rate for individual coin.
Phase seven: The temperature sensor is located around the facet of chips, plus the resistor is situated over the front of your PCB. Verify the soldering of your temperature sensor IC, whether the close by resistors are weakened, and if the 3.
Verify the Liquid crystal display Show ASICNG by measuring the total voltage on the measuring domain and Enhance circuit.
① First off, visually inspect the hash board to determine if there is any deformation or burning on the PCB. If there is any phenomenon, it must be dealt with 1st.
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a-3) Evaluate the resistance of R8 or R9 which has a multimeter to check whether it is inside 10 ohms along with the examining will not soar randomly. Otherwise, be sure to substitute both of these resistors. a-four) Verify If your pins of the main chip aren't soldered effectively (it had been located in repair which the pins are tinned observing within the facet, though the pins will not be stained with tin whatsoever once the chip is taken out). b) If one particular chip can be found in stage a), it indicates that the very first chip as well as the past circuit are great. Use the same method to examine the subsequent chips. Such as, small-circuit the 1V8 examination place plus the RO check issue amongst the 38th and 39th chips. In the event the log can find 38 chips, the first 38 chips don't have any problem; if you still come across 0 chips, Test the 1V8 very first; if It is really typical, it means that there is a issue with the chip right after 38. Continue on to analyze with dichotomy until finally the problematic chip is observed. Assuming that there is a difficulty While using the Nth chip, when the 1V8 and RO among the N-1th and Nth chips are small-circuited, N-1 chips can be found, but when the 1V8 and RO among the Nth and N+1th chips are quick circuited, the entire chip can't be located.
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