antminer s19 hashboard repair - An Overview
antminer s19 hashboard repair - An Overview
Blog Article
4mm); when replacing a different chip, you need to tin the chip pins after which solder for the hashboard, after which you can lock significant heat sinks just after implementing thermal gel evenly about the chip surface.
a) After the card recovery is successfully, the environmentally friendly LED indicator will likely be often on, and the ability shall be turned off and restarted;
Immediately measure the area voltage to Identify the problematic area, or utilize the 1V8 and RO brief-circuit process to locate the abnormal place.
In case you have any dissatisfaction during the transaction or have worthwhile tips for us, please Get in touch with us by way of this e-mail deal with:
Aviso legal: Tenga en cuenta que estos datos solo muestran las funciones admitidas por minerstat y podrían diferir de las funciones que ofrece el components de minerían actual. Los resultados de la calculadora de minería son estimativos y se basan en la dificultad, la recompensa de bloque y la tasa de cambio de la moneda unique actuales.
In case you have any dissatisfaction in the transaction or have precious recommendations for us, you should Get in touch with us through this e-mail deal with:
If there is absolutely no three.3V output, check the relationship position from the hash board tester cable as well as the hash board.
Open up MPLABIPE and select unit: PIC16F1704, click on electricity to pick the facility supply mode, then click work. The first step: decide on "file" to discover the .HEX file for being programmed; the next phase: simply click "link" to connect Ordinarily; the third move: simply click the "software" button, and right after completion, click on "verify" to prompt the verification to show that the programming is effective.
APW12 electricity source: AP12_12V-15V_V1.2 and energy adapter cable. It is suggested to implement thick copper wire for your good and adverse poles of the power offer to attach the power offer and the facility board and only limited to PT1 and maintenance take a look at use.
(one) Unexpected electricity failure throughout OTP or time of lower than 30s will cause the Regulate board to fail to open the OTP perform.
Test if the 4 resistors of R24~R27 are welding abnormally and Test if the welding of PIN2, 3 of Buy Here U3 is ordinary.
If there isn't any problem With all the relationship, you could conduct the PT2 take a look at on The only board to examine whether the exam can pass. If it can be handed, probably the Command board is faulty. Should the take a look at fails, use the PT2 upkeep method to repair.
Referring on the take a look at process doc, the overall issues are assembly process complications and Regulate board procedure problems.
Proceed to analyze with dichotomy right until the problematic chip is observed. Assuming that there is a dilemma With all the Nth chip, in the event the 1V8 and RO among the N-1th and Nth chips are shorter-circuited, N-1 chips are available, but in the event the 1V8 and RO among the Nth and N+1th chips are shorter circuited, the complete chip can not be found.