A Review Of antminer s19 pro hash board
A Review Of antminer s19 pro hash board
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IP can't be detected, the volume of fans is irregular, and the chain is irregular. When there is an abnormality from the exam, Adhere to the checking interface and examination LOG prompts for servicing.
When the exam chip is not entirely detected, the board has to be repaired. Whether it is standard once the take a look at, take out the hash board separately, make use of the check fixture to hold it into the Debug grasp method to mine, and alter the supporter pace to 95%.
b) In case the miner even now reduces the hash price, then decrease the frequency to 200M, and maintain other conditions unchanged. Allow the miner carry out mining to discover when there is a lower in hashrate and if the hash board will Show X.
According to this method, locate the chip that also has the long-tem working failure following a specific chip is short circuited. Normally, it can be due to a particular chip detrimental, so just change it; Figure 5-19 7. Phenomenon: PT1 chip examination is Okay, PT2 functionality exam often stories a specific chip NG.
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● When locating the defective chip, the chip should be welded once more. The tactic is to incorporate flux throughout the chip (preferably no-clear flux), and warmth the solder joints of your chip pins to a dissolved point out to prompt the chip pins and pads to re-run in and obtain the tin, so as to attain the result of tinning yet again. When the fault stays exactly the same immediately after re-soldering, you may straight swap the chip. ● The repaired hash board could be judged as a superb merchandise with over two passes when screening Together with the hash board tester. For The 1st time, after changing the components, await the hash board to chill down, use the hash board tester to check, and after the check is passed, established it aside after which you can cool it down. For the next time, following a few minutes if the hash board Order Now cools down, test yet again. 0 About items invest in, remember to Call our product sales supervisor:
Examine the instruments in order that the take a look at fixture can work usually. Determine the parameters of the maintenance station examination software program, the Edition with the exam jig, along with other relevant parameters.
2. Immediately after there won't be any difficulties in plan screening (limited circuit detection in routine screening is generally needed to avoid burning the chip or other materials as a consequence of quick circuit when energy is on), the exam fixture can be employed to detect the chip, and also the positioning is usually determined dependant on the test fixture detection success.
① After the card is swiped effectively, the green LED indicator is often on, and the power is turned off and restarted presently;
Investigating the serial port log, if 0 chip remains to be identified at this time, It will likely be one of the next cases:
① First off, visually inspect the hash board to see when there is any deformation or burning of your PCB. When there is any phenomenon, it need to be handled initial.
three. When sensor NG is displayed about the Liquid crystal display display screen in the fixture, the check reading through temperature is abnormal. Please Adhere to the techniques under to troubleshoot:
I have experienced no challenges with this particular hash board considering that putting in it in my mining products. It operates flawlessly and delivers constant general performance.
2. When the EEPROM NG is exhibited over the LCD display in the hashboard tester, Verify whether or not the welding of U10 is ordinary;