Everything about Antminer s19 hashboard
Everything about Antminer s19 hashboard
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4mm); when changing a new chip, you have to tin the chip pins and then solder to the hashboard, after which you can lock massive warmth sinks following applying thermal gel evenly on the chip surface.
Irregular temperature: Usually, the temperature is high. The maximum PCB temperature set by our checking process simply cannot exceed ninety℃.
Instantly measure the domain voltage to Find the problematic area, or utilize the 1V8 and RO limited-circuit method to locate the abnormal placement.
(three) When changing the chip, it's important to plant tin around the pins with the chip very first, and afterwards solder it to your hash board. Utilize heat-conducting gel evenly on the surface of your chip then set up the massive heat sink.
③ Make use of a multimeter to evaluate the resistor of R8 or R9 to determine whether it is in just 10 ohms, and the reading will never jump randomly. If not, switch equally resistors;
Sample NG is brought on by the big difference between the traits of your chip together with other chips. At this time, it is identified that the chip die is weakened, so just swap the chip. According to the log info, the alternative procedures are as follows:
three. Just after repairing, the hashboard has to be tested for greater than two situations for being Okay just before it may possibly pass!
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The fan will alarm and it will not operate Generally. Commonly, the ambient temperature is just too substantial, plus the abnormal Procedure with the fan will likely bring about irregular temperature.
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This spare element is specifically suitable for effortless maintenance and repair with the S19 Professional hash board, making certain seamless functions and substantial-efficiency mining.
3V powering with the temperature sensor is regular; Test Order Here the chip linked to the temperature sensor. The fabric deformation of the large warmth sink will cause very poor warmth dissipation with the chip and impact the temperature variance.
two) Fewer connection: Much less hyperlink refers to that among the three boards, 1 piece is lacking. Typically, There exists a difficulty Along with the link among the hashboard and also the control board. Look at the cable to check out if there is an open up circuit.