antminer s19 hashboard repair Can Be Fun For Anyone
antminer s19 hashboard repair Can Be Fun For Anyone
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IP cannot be detected, the volume of supporters is irregular, as well as chain is irregular. When there is an abnormality while in the examination, Keep to the monitoring interface and exam LOG prompts for servicing.
Repair strategy: Test the looks, evaluate the chip capacitor or resistance in entrance, usually It really is caused by poor chip soldering or simply a chip capacitor, resistor damaging or irregular resistance;
8V, 1.8V patch filter capacitors (measure the resistance in the patch filter capacitors connected with the front and back with the PCBA)
● Following the regimen take a look at is handed (the limited-circuit take a look at of the final regime exam is essential to steer clear of the chip or other products remaining burnt because of the brief circuit when the ability is turned on), the chip take a look at is often executed Along with the hashboard tester, as well as positioning may be determined in accordance with the test results of the hashboard tester.
As for the issue that the Manage board can not start (not networked), the user desires to switch the U1 (principal Regulate IC FBGA of Management board). U1 can no longer be used in 19 series following replacement
Or the two ASIC chips On this area aren't soldered thoroughly. The majority of them are because of small circuit of 0.8V and 1.2V patch filter capacitors (evaluate the resistance with the patch filter capacitors relevant to the front and back sides in the PCBA).
Kernel Log: it retains information of ANTMINER's Procedure stages, which serves as a means to troubleshoot some widespread problems. The tactic to enter the miner log: enter the miner IP deal with within the tackle bar of Google or Firefox browser >> enter the user title/password (default root/root) >> the miner log
The repaired hash board is usually judged as a fantastic merchandise with over two passes when analyzed With all the hash board tester.
At that time, Microsoft Marketing will make use of your entire IP deal with and person-agent string making sure that it may effectively procedure the advertisement Buy Here simply click and cost the advertiser.
Evaluate no matter if there is output on the second pin of U3 as well as voltage is about 3.3V; if Certainly, you should carry on to troubleshoot the situation; if there isn't any 3.3V, make sure you check the link standing in the hashboard tester cable as well as the hashboard is Alright, and reprogram the PIC.
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① The first case: (typically the value with the reported chip won't adjust just about every exam), this case is probably going to be brought on by irregular soldering of your entrance and rear CLK, CI, BO with the X-th chip, so deal with these six resistors.
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