Not known Details About antminer s19 pro hashrate
Not known Details About antminer s19 pro hashrate
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1. Pay attention to the method when replacing the chip. There'll be no clear deformation with the PCB board just after replacing any components. Examine regardless of whether there are any open or brief circuit troubles in the substitution elements and surrounding elements.
Solder paste column M705, flux, board washing drinking water with complete alcohol; board washing water is applied to wash up the solder residue right after repair; thermal gel (specification: Fujipoly SPG-30B) is used to smear the area from the chip soon after repair ; ball-planting steel mesh, solder absorption wire, solder ball (the ball diameter is usually recommended to be 0.
Electrical power on for approximately 1 moment and wait for the indicator light-weight around the Manage board to double flash 3 instances prior to the update is done (if it is not current, a specific chip may be reported as defective in the course of the examination).
nine. When replacing a completely new chip, clean up the pins and implement solder paste to make certain the chip is coated with tin before soldering.
Sample NG is caused by the large distinction between the qualities on the chip and various chips. At the moment, it's discovered which the chip die is destroyed, so just exchange the chip. According to the log data, the substitute principles are as follows:
a-three) Measure the resistance of R232 or R233 which has a multimeter to examine if it is inside of 1 ohms along with the reading through will not jump randomly. If not, you should switch these two resistors
Disclaimer: Remember to Take note that this info demonstrates only minerstat supported functions and could possibly differ Go Here within the characteristics that the particular mining components delivers. Results from mining calculator are estimation determined by the current problem, block reward, and Trade level for individual coin.
(2) Use the exam fixture in the V2.1010 Management board (its design is ZJ0001000001), the beneficial and negative poles of the power supply from the test fixture need to be installed having a discharge resistor, and it is recommended to implement a cement resistor of twenty five ohms and over 100W.
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● When locating the faulty chip, the chip really should be welded once more. The tactic is to add flux throughout the chip (ideally no-clear flux), and warmth the solder joints from the chip pins to some dissolved condition to prompt the chip pins and pads to re-operate in and accumulate the tin, In order to obtain the impact of tinning once again. Should the fault stays a similar just after re-soldering, you can directly switch the chip.
The hash board is a vital element of the copyright mining machine. If It isn't performing correctly, it can cause significant problems. This information aims to provide troubleshooting methods for common faults linked to the hash board.
Immediately after replacing the components, wait for the hash board to chill down and make use of the hash board tester to test. When the examination is handed, set it apart and funky it down.
Consult with the voltage value selection described because of the sign craze. In case the calculated voltage benefit is simply too significant, it might be compared Using the calculated values of adjacent teams for judgment.