Post Q&A
HashBoard PSU Control board Overclock Downclock Liquid cooling Mine construction Operation and maintenance
The test shows garbled characters, how to solve it?
@BTC-Miner
2023-07-08 09:14
305
0
0
S9K control board issue,C43 control board SD card flashing fail
@Ada
2023-07-08 08:49
381
0
0
L3+ single-board teste-- temperature error
@Ada
2023-07-08 08:44
381
0
0
After flashing the PIC on the T17 hashboard, the machine is unable to run the hashrate. What could be the issue?
@Ada
2023-07-08 08:23
276
0
0
S9i hashboard, sometimes pass the single-board test, sometimes report 0.
@Ada
2023-07-08 08:17
295
0
0
S9 hashboard single -board test resulted a long string of code, the device hashrate dropped.
@Ada
2023-07-08 08:09
292
0
0
If the hashrate drops on Chain 0 and Chain 3 after running for a while. What's the problem?
@Ada
2023-07-08 08:02
292
0
0
The test report of S9 hashboard abnormal
@Ada
2023-07-08 07:49
298
0
0
S9 hashboard RI is normal from chip 63 to chip 1,short CO at chip 1,but report 0
@Ada
2023-07-08 07:42
277
0
0
The S9 control board top surface only 1 light on.
@Ada
2023-07-08 07:34
279
0
0
How to determine which voltage domain is normal when the L3+ hashboard has voltage domain imbalance?
@Ada
2023-07-08 07:30
297
0
0
Z11 hashboard is short-circuited to ground at 3.3V. After removing the IC (U3), inductor (L1) and capacitors (20, 22, 23, 24), the short circuit issue persists.
@Ada
2023-07-08 07:14
314
0
0
S9 hashboard report 0, No RI signal, replace chip 62 and chip 63, power on but still no signals.
@Ada
2023-07-08 07:02
311
0
0
Z11 hashboard LDO without 3.3V, Pin 1 with 12V input voltage.
@Ada
2023-07-08 06:59
325
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
320
0
0
S9 hashboard the voltage and resistance are both normal, replace severial chips but stil report 50.
@Ada
2023-07-08 06:40
312
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
316
0
0
The S9 hashboard report 0, the domain voltage is 8V and there is short circuit domain.
@Ada
2023-07-08 06:23
299
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
326
0
0
S9 report asic 0, each domain voltage 0.37V up to 0.57V after reprogramming PIC
@Ada
2023-07-08 05:52
316
0
0
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