The 2-Minute Rule for antminer s19 pro hash board
Be part of the worldwide Group of miners who trust minerstat to elevate their mining activity. Are you currently all set to unlock your mining probable?
Thinking about the serial port log, if 0 chips remain located presently, It's going to be considered one of the next cases:
3V electrical power provide is normal; Check the welding high quality of the chip which connects sensor and the small warmth sink. The deformation of large heat sink material will induce very poor heat dissipation of the chip and have an impact on the temperature variation. Determine five-13 three. Phenomenon: Solitary board detection chip just isn't full (PT1/PT2 stations)
a) Liquid crystal display Exhibit ASICNG: if (0), to start with measure the full voltage of your measuring domain and the Raise circuit 20V is regular, after which utilize the quick circuit probe to brief-circuit the RO test position as well as the 1V8 exam place between the very first and the 2nd chip, and after that operate This system to discover the chip. Examine the serial port log, if 0 chip remains uncovered presently, It will probably be one of the following circumstances: a-one) Make use of a multimeter to evaluate if the voltages in the 1V8 and 0V8 take a look at factors are one.8V or 0.8V. If not, it suggests which the 1.8V or 0.8V LDO circuit of this area is irregular, or the two ASIC chips of this domain is not soldered perfectly; most disorders of this phenomenon are brought on by shorter circuits of 0.8V, one.8V patch filter capacitors (evaluate the resistance in the patch filter capacitors linked to the back and front from the PCBA). a-two) Verify whether the circuits of U2, U3 and U4 are abnormal, for instance resistance welding, and many others. a-3) Evaluate the resistance of R232 or R233 which has a multimeter to check if it is in 1 ohms plus the looking through is not going to soar randomly. Otherwise, you should switch both of these resistors. a-4) Check When the pins of the main chip are soldered well (it absolutely was located for the duration of repair the pins are tinned observing from the facet, even so the pins will not be stained with tin in the slightest degree in the event the chip is eradicated). b) If one particular chip can be found in action a), it signifies that the primary chip and also the preceding circuit are fantastic. Use an analogous technique to check the following chips. As an example, shorter-circuit the 1V8 take a look at stage and the RO examination place among the 38th and 39th chips. Should the log can find 38 chips, the 1st 38 chips have no problem; if you still uncover 0 chips, Test the 1V8 initial; if It can be ordinary, this means that there's a challenge Together with the chips just after 38. Continue on to analyze with dichotomy until finally the problematic chip is observed. Assuming that there's a problem While using the Nth chip, when the 1V8 and RO in between the N-1th and Nth chips are shorter-circuited, N-1 chips are available, but in the event the 1V8 and RO between the Nth and N+1th chips are brief circuited, your entire chip can't be located.
8. When replacing a new chip, thoroughly clean the pins and implement solder paste to make certain that the chip is coated with tin ahead of soldering.
Home windows mining Our mining monitoring and management software for Windows GPU rigs is an ideal solution for many who prefer to mine on their own Home windows equipment.
Be a part of the worldwide Local community of miners who trust minerstat to elevate their mining activity. Have you been wanting to unlock your mining likely?
The Antminer S19 is a robust miner, but its performance might be hindered by defective hashboards. By changing them with our upgraded hashboards, you can ensure that your miner is usually managing at its maximum opportunity.
① The particular analysis technique is as follows: Very first, carry out just one-board PT2 check to examine whether or not the efficiency on the hash board is typical.
Repair process 1: Measure if the domain voltage from the reset very low chip area is decreased than the normal domain, if it is decreased, measure whether or not the pin resistance from the reset minimal chip is greater than that of the conventional chip.
● The repaired hashboard could be judged as a superb products with over two passes when screening Along with the hashboard tester. For The 1st time, following replacing the components, anticipate the computing board to cool down, make use of the hashboard tester to test, and once the test is handed, established it aside then interesting it down. For the 2nd time, just after a few minutes when the hashboard cools down, test once more.
Windows mining Our mining checking and management application for Home windows GPU rigs is the perfect Answer for individuals who prefer to mine on their own Home windows equipment.
If your serial port stops long-length operating after the brief-circuit, this means the main chip is Okay. As outlined by this method, find the chip that also fails after a long-length managing following a chip short circuit. Frequently, it is actually attributable to a destroyed chip, and you'll swap it;
a) LCD Screen ASICNG: if (0), 1st measure the whole voltage in the measuring area plus the Strengthen circuit 19V is ordinary, and then utilize the small-circuit probe to small-circuit the RO exam issue as well as 1V8 Purchase Here take a look at position among the very first and the 2nd chip, and then run the program to locate the chip.