What Does how long does it take antminer s19 to mine 1 bitcoin Mean?
What Does how long does it take antminer s19 to mine 1 bitcoin Mean?
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1. Use the 19 collection hashboard tester SD card reflash plan for the first time to update the hashboard tester Command board FPGA, unzip it and copy it into the SD card, after which insert the card into the hashboard tester card slot; power on for about one minute and anticipate the Handle board indicator to double flash three instances, then the update is completed; (if It's not necessarily updated, it may well trigger a specific chip to report fault through the test)
When there is Untrue welding, it should be re-soldered. When there is injury, it ought to be calculated whether or not the resistance worth is usual. Substitute the corresponding components abnormally, and Verify the tiny board soldered about the PCB; the modest board is demonstrated from the determine beneath.
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three. The exam SD card might be created according to the requirements, and also the PT1 chip detection chip and PT2 function exam is going to be right decompressed to make the SD card.
one. Concentrate on the Procedure system when changing the chip. Right after changing any equipment, the PCB board shall don't have any clear deformation.
B) Verify whether the four temperature sensors of U5，R216、R219、R220，U7，R221~R223，U8，R224~R226，U9，R229~R231 plus the matching resistance welding are abnormal, the location in the temperature sense is as proven in Figure 4-4 and five-13, the temperature sensor is all Positioned over the back again from the PCB, the resistance is found on the back and front of the PCB, and whether or not the temperature sensor three.3V power source is regular;
a-3) Evaluate the resistance of R232 or R233 with a multimeter to check if it is within just one ohms and also the looking at is not going to leap randomly. Otherwise, remember to switch both of these resistors
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Stage seven: The temperature sensor is found within the aspect of chips, along with the resistor is located on the front of the PCB. Look at the soldering with the temperature sensor IC, whether the close by resistors are destroyed, and whether the three.
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Should the miner of which the control board has actually been reflashed must start out Usually, the subsequent two measures are expected:
b) If a person chip can be found in phase a), it signifies that the initial chip as well as the previous circuit are fantastic. Use a similar approach to examine the next chips. As an example, short-circuit the 1V8 take a look at point plus the RO take a look at level concerning the 38th and 39th chips. If the log can find 38 chips, the initial 38 chips don't have any issue; if you Order Here still uncover 0 chips, Test the 1V8 initially; if It really is regular, this means that there is a dilemma While using the chips soon after 38.
(1) Make use of the APW12 ability supply (APW1212V-15V and electrical power adapter cable) to develop a exam platform: Use thick copper wires for your beneficial and negative poles of the power source, and after that hook up the PSU as well as hash board.
a. Examine if the heat sink in the hash board is adhered to by foreign objects which include dust, catkins, insects, and many others. The dust accumulation to the hash board will lead to very poor heat dissipation, and it has to be cleaned and cooled prior to turning over the miner.