Post Q&A
HashBoard PSU Control board Overclock Downclock Liquid cooling Mine construction Operation and maintenance
Z11 hashboard LDO without 3.3V, Pin 1 with 12V input voltage.
@Ada
2023-07-08 06:59
464
0
0
The tester is normal, but machine is not working, and the log shows that the count is wrong. How to solve it?
@BTC-Miner
2023-07-08 06:52
438
0
0
S9 hashboard the voltage and resistance are both normal, replace severial chips but stil report 50.
@Ada
2023-07-08 06:40
432
0
0
The S9 hashboard report asic 62, replace the 62nd chip but still the same problem still exists.
@Ada
2023-07-08 06:36
436
0
0
The S9 hashboard report 0, the domain voltage is 8V and there is short circuit domain.
@Ada
2023-07-08 06:23
401
0
0
When testing the S9 board, as soon as the DC-DC is powered on, the hashboard immediately power off.
@Ada
2023-07-08 06:16
438
0
0
S9 report asic 0, each domain voltage 0.37V up to 0.57V after reprogramming PIC
@Ada
2023-07-08 05:52
446
0
0
What the problem shows in the picture? The hashboard is broken.
@Ada
2023-07-08 04:43
381
0
0
Z11 hashboard without 3.3V
@Ada
2023-07-08 04:39
396
0
0
Two hashboards of S9 both passed the single-board test, but the whole miner only had 2Th/s, one of the two boards without hashrate.Testing with an extended ribbon cable yields normal results.
@Ada
2023-07-08 03:52
395
0
0
S9 Miner status shows one hashboard ideal hashrate over 7,000 GH/S, but activate high-temperature protection. Reprogram the PIC, the same error.
@Ada
2023-07-08 03:42
417
0
0
All the T9+ hashboards can be detected,but all without hashrate.
@Ada
2023-07-08 03:22
402
0
0
Single board test result keeps showing "check", without any specific result.Tested many times always the same.
@Ada
2023-07-08 03:17
383
0
0
T9+ hashboard, 12V normal, 3.3V normal, MOS, PIC, power management chip are all normal, but no 9V output.
@Ada
2023-07-08 03:07
395
0
0
The single board test is fine, but it cannot achieve the required hashrate.
@Ada
2023-07-08 02:54
402
0
0
Chain 1 has low hashrate, pass single-board test OK,but reports temprature 15°C
@Ada
2023-07-08 02:33
387
0
0
the hashboard reports asic 0, despite the RI signal is OK and the first chip has been replaced but the issue persists,
@Ada
2023-07-08 02:06
442
0
0
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