When engaged on a Sequence 17 hashboard, it is very important to exchange all delaminated chips, or else the repair service will not likely past and could possibly trigger much more damage.
Be aware: this article contains frequent comparisons involving the T21 for the S21. They were being released simultaneously, so it only is smart.
Right after hurt, it'll induce voltage within the voltage domain to become weak, resulting in unstable operation with the Hashboard.
Step one in the maintenance course of action will involve a visual inspection of your hash board for being fixed. The technician ought to look for any seen signs of damage, for instance deformation or burns over the PCB.
When tests the voltage, we have to contact the black pen in the multimeter to your GND as well as the pink pen to 5 examination factors. You must utilize the ARC Tester to begin the hash board and check it though it can be Doing work.
When changing a different chip, it is necessary to tin the chip pins after which you can solder them on the hash board. Apply thermally conductive gel evenly over the chip’s floor, then lock the heatsink.
9. Usually, right after clicking the structure affirmation, there's no reaction for greater than 2 seconds, along with the development bar will end right after a while. Eventually, you will be prompted the formatting is finish; just confirm it immediately.
Like we mentioned before, the higher voltage will permit the T21 to overclock less of a challenge than other designs. For miners who love to dial issues up, this device is to suit your needs.
In case of this type of dilemma, remember to Test the temperature-sensitive design as well as the welding of bordering elements, and report the soldering on the chip equivalent to irregular temperature-delicate condition.
Every here list of exam points represents a corresponding chip, we are able to exam their voltage and resistance to determine whether they are fantastic.
Stable Energy Source: Fluctuations in the power source can hurt the control board. Utilize a trusted electric power supply device (PSU) and contemplate a surge protector to guard in opposition to ability surges.
In case the chip is ruined, it's going to induce irregular temperature reading through, along with the hashboard will not begin.
Your browser isn’t supported any longer. Update it to have the ideal YouTube practical experience and our newest capabilities. Learn more
2024/6/7 After we are restoring the Antminer S19, T19, S19pro, S19XP, KA3, D7, L7 hash board, if some parts with the boost circuit can not be fixed or are destroyed, we could set up the Antminer 18V Enhance module to replace the first circuit and promptly restore it to usual operation.