The 2-Minute Rule for antminer s19 hashboard repair
The 2-Minute Rule for antminer s19 hashboard repair
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b) If a person chip can be found in stage a), it signifies that the first chip as well as prior circuit are typical. Use the same method to examine the following chips. For instance, Should the 1V2 take a look at point and RO check level concerning the 38th and 39th chips are shorter-circuited, Should the log can discover the 38th chip, then there isn't a issue with the 1st 38 chips. If 0 chips are still discovered, initially Check out whether the 1V2 is regular.
Repair approach: check the looks, evaluate the chip capacitor or resistance in front, ordinarily It is really attributable to lousy chip soldering or maybe a chip capacitor, resistor harming or irregular resistance;
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As revealed inside the figure below, the main hash board has no hash level just after managing for about 3 minutes.
Considerably less chain: Consequently three boards are missing one particular board. Usually, You will find there's difficulty With all the link between the hash and Manage boards. Look at the cable to discover if there is an open up circuit.
d-two) The 2nd situation; the check time is sort of two times as long as the good board (from time to time the value of X will adjust each time you test, and in some cases X=0); at this time, the log typically has the next facts (the crimson range is not thirteen someday, based upon which seat the hashboard tester is connected to); through the examination, assume which the domain voltage of all the fields in front of the irregular placement is almost lower than 0.
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(one) A unexpected electrical power outage or a lot less than thirty seconds throughout the process of opening OTP will lead to the Command board to are unsuccessful to open the OTP functionality and the Command board will not likely start off (not connect to the web).
APW12 ability offer: AP12_12V-15V_V1.2 and power adapter cable. It is recommended to utilize thick copper wire for your positive and unfavorable poles of the facility supply to connect the power provide and the power board and only limited to PT1 and servicing test use.
When utilizing the chassis to dissipate heat, two hashboards need to be put concurrently to sort an air duct. The one-sided examination of the creation also needs to make sure that the air duct is formed (critical).
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If there isn't any issue with the connection, you can perform the PT2 exam on The only board to examine if the test can move. If it might be passed, more than likely the Handle board is defective. In the event the exam fails, make use of the PT2 maintenance strategy to repair.
I've had no difficulties using this type of hash board given that installing it in my mining gear. It operates flawlessly and delivers steady functionality.
Prevalent phenomena: IP cannot be detected, chain detection is irregular. Price Here If an abnormality takes place over the check, repairs have to be completed in accordance with the monitoring interface and exam LOG prompts. The maintenance procedures for the entire miner First test and growing old test are a similar.