Everything about Antminer s19 hashboard
Everything about Antminer s19 hashboard
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a-four) Verify If your pins of the primary chip usually are not soldered very well (it was found in repair the pins are tinned observing through the facet, but the pins usually are not stained with tin in any respect once the chip is taken off)
one. Listen to the method when changing the chip. There'll be no apparent deformation of the PCB board right after replacing any add-ons. Check out no matter if you'll find any open or limited circuit problems inside the substitute elements and surrounding sections.
(3) The RX (RI, RO) sign circulation path is from BM180 chip to BM1 chip, after which returns to pin 8 of your signal cable terminal by way of U1 after which you can returns for the Manage board;
a) LCD display ASICNG: if (0), very first measure the whole voltage of the measuring area as well as the Improve circuit 20V is standard, and afterwards utilize the brief circuit probe to small-circuit the RO examination stage as well as 1V8 check issue involving the first and the second chip, after which you can run the program to locate the chip. Check the serial port log, if 0 chip remains to be found right now, It will likely be among the subsequent circumstances: a-one) Utilize a multimeter to measure if the voltages with the 1V8 and 0V8 exam points are one.8V or 0.8V. Otherwise, it signifies which the one.8V or 0.8V LDO circuit of this area is abnormal, or The 2 ASIC chips of this area will not be soldered well; most circumstances of the phenomenon are brought on by shorter circuits of 0.8V, one.8V patch filter capacitors (evaluate the resistance from the patch filter capacitors relevant to the front and back in the PCBA). a-two) Examine whether or not the circuits of U2, U3 and U4 are abnormal, such as resistance welding, and so on. a-three) Measure the resistance of R232 or R233 by using a multimeter to examine if it is within one ohms along with the studying is not going to jump randomly. Otherwise, remember to replace both of these resistors. a-4) Look at In case the pins of the main chip are soldered well (it had been found throughout repair the pins are tinned observing with the aspect, however the pins usually are not stained with tin whatsoever when the chip is taken out). b) If 1 chip are available in stage a), it suggests that the first chip plus the previous circuit are great. Use an identical technique to examine the following chips. For example, brief-circuit the 1V8 test place as well as RO examination level involving the 38th and 39th chips. When the log can discover 38 chips, the initial 38 chips don't have any dilemma; if you still locate 0 chips, check the 1V8 1st; if It can be regular, this means that there's a difficulty Along with the chips right after 38. Keep on to investigate with dichotomy until the problematic chip is observed. Assuming that there is a problem with the Nth chip, once the 1V8 and RO in between the N-1th and Nth chips are shorter-circuited, N-one chips can be found, but if the 1V8 and RO amongst the Nth and N+1th chips are small circuited, your complete chip can't be located.
If Of course, you should change the chip; Otherwise, evaluate the resistance price of the resistor beside it, and replace it In case the resistance value is just too huge;
(two) If the looks of the chip is not broken, just change the chip with the lowest response price in each domain;
Kernel Log: it retains records of ANTMINER's operation phases, which serves as a method to troubleshoot some common issues. The method to enter the miner log: enter the miner IP tackle within the address bar of Google or Firefox browser >> enter the consumer title/password (default root/root) >> the miner log
The Antminer S19 is a robust miner, but its performance could be hindered by defective hashboards. By replacing them with our upgraded hashboards, you could make sure that your miner is usually running at its optimum opportunity.
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a-four) Examine In case the pins of the 1st chip are soldered well (it was found in the course of repair that the pins are tinned observing within the aspect, though the pins are not stained with tin in any respect when the chip is removed)
2. Make the exam SD card As outlined by the requirements, and specifically unzip the compressed bundle of The one-sided warmth sink inspection chip to generate the SD card;
This spare element is specially designed for simple routine maintenance and repair with the S19 Pro hash board, guaranteeing seamless operations and higher-efficiency mining.
I've had no problems using this type of hash board given that putting in it in my mining tools. It operates flawlessly and delivers constant overall performance.
Common phenomena: IP can not be detected, chain detection is abnormal. If an abnormality happens through the Get It Here test, repairs need to be carried out according to the checking interface and test LOG prompts. The upkeep strategies for the whole miner initial exam and getting older take a look at are precisely the same.