The smart Trick of antminer s19 hashboard repair That No One is Discussing
The smart Trick of antminer s19 hashboard repair That No One is Discussing
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In the event the relationship is Okay, the consumer can examination The one board PT2 to check if it can pass the check. If it passes the take a look at, it might basically be determined that the condition is within the Regulate board. If your take a look at fails, utilize the PT2 repair system to repair it.
Should the test chip is not thoroughly detected, the board needs to be repaired. Whether it is usual once the take a look at, take out the hash board separately, make use of the exam fixture to carry it in to the Debug grasp application to mine, and alter the fan pace to ninety five%.
7. When powering within the hashboard, consumer need to first hook up the adverse copper wire of the power supply, then the beneficial copper wire of the facility source, and finally plug in the signal cable. When getting rid of, the purchase of installation have to be reversed. To start with eliminate the signal cable, then take away the favourable copper wire of the ability source, And at last take out the negative copper wire of the facility provide.
log-domain voltage print command The precise operations are as follows: Open up putty , enter the IP in the miner in issue and click on OPEN Figure six-7 2. Enter the consumer identify, password and check command to check the NONCE response status and the position of voltage area. Should the NONCE and domain voltage are irregular, person can execute measurement and routine maintenance based on the printed irregular chip.
a-3) Evaluate the resistance of R8 or R9 which has a multimeter to check whether it is within just 10 ohms plus the looking at will never jump randomly. If not, be sure to exchange both of these resistors
3. If your‘PIC sensor NG’is shown around the Liquid crystal display monitor of your hashboard tester plus the tested temperature is irregular, then Stick to the steps underneath to troubleshoot:
● Following the program take a look at is handed (the limited-circuit examination of the overall plan check is critical to steer clear of the chip or other resources staying burnt because of the quick circuit when the power is turned on), the chip take a look at is usually performed While using the hash board tester, plus the positioning can be determined according to the take a look at result of the hash board tester. ● According to the exhibited outcomes from the hash board tester detection, ranging from near defective chip, Examine the chip check details (CO/NRST/RO/XIN/BI) and voltages including VDD0V8 and VDD1V8. ● According to the signal circulation, except for the RX signal is reversely transmitted sign (from No. 114 to No. 1 chip), a number of on the indicators which includes CLK CO BO RST are ahead transmission (1-114), and the irregular fault level can be found through the electrical power source sequence.
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PatternNG is caused by the big difference between the attributes of the chip together with other chips. At present, it is found the chip die is broken, so just replace the chip. Based on the log info, the replacement regulations are as follows:
(one) Sudden electricity failure or a lot less than 30s in the process of opening OTP will cause the control board to are unsuccessful to open up the OTP operate, along with the Handle board won't start off (not connected to the Internet).
nine. The examination fixtures at the upkeep finish all use the Test_Mode mode and use the scan code mode for testing.
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I've experienced no problems with this particular hash board since installing it in my mining gear. It operates flawlessly and delivers constant functionality.
two) Significantly less connection: Much less website link refers to that One of the three boards, 1 piece is missing. Normally, You will find a trouble with the connection among the hashboard and also the Manage board. Look at the cable to see if there is an open up circuit.