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1  Bitcoin / Hardware / Re: S19 Water/Snow Intake Damage on: February 16, 2022, 02:40:32 AM
Update - I was able to send the boards out for repair. The boards themselves were fixed as I received the same serial numbers back and I am now getting the expected hash rate.


Dumb question - the boards were returned with stickers on them to show which chips were repaired. Can I leave them on there so I know which chips had issues or will the boards get too hot?
2  Bitcoin / Hardware / Re: S19 Water/Snow Intake Damage on: January 30, 2022, 06:02:05 PM
Thanks for the help.

I believe I have narrowed down the issue to the two hashboards, the good hashboard will show up as 1, 2, or 3 if I swap out the cables on the control board.

I tried cleaning some of the visible corrosion off but still only 1/3 boards is registering on the dashboard.

Looking through the logs, it appears some of the ASIC chips are not being detected.


Code:
===========================================Miner log===========================================
2000-01-01 00:00:09 Miner compile time: Wed Aug 25 17:40:50 CST 2021 type: Antminer S19j Pro
2000-01-01 00:00:10 This is fix-freq version
2000-01-01 00:00:10 Miner compile time: Wed Aug 25 17:40:50 CST 2021 type: Antminer S19j Pro
2000-01-01 00:00:10 commit version: f8df4d3 2021-08-25 17:12:31, build by: jenkins 2021-08-25 17:54:50
2000-01-01 00:00:10 opt_multi_version     = 1
2000-01-01 00:00:10 opt_bitmain_ab        = 1
2000-01-01 00:00:10 mid_auto_gen          = 1
2000-01-01 00:00:10 opt_bitmain_work_mode = 0
2000-01-01 00:00:10 port 51 already exported
2000-01-01 00:00:10 port 49 already exported
2000-01-01 00:00:10 port 48 already exported
2000-01-01 00:00:10 port 60 already exported
2000-01-01 00:00:10 port 47 already exported
2000-01-01 00:00:10 port 27 already exported
2000-01-01 00:00:10 port 44 already exported
2000-01-01 00:00:10 port 22 already exported
2000-01-01 00:00:10 no board pluged in socket 44
2000-01-01 00:00:10 port 23 already exported
2000-01-01 00:00:10 port 45 already exported
2000-01-01 00:00:10 port 46 already exported
2000-01-01 00:00:10 port 26 already exported
2000-01-01 00:00:10 Note: front fan is power on!
2000-01-01 00:00:10 Note: rear fan is power on!
2000-01-01 00:00:10 start the http log.
2000-01-01 00:00:10 httpListenThread start ret=0
2000-01-01 00:00:10 start listen on 6060 ...
2000-01-01 00:00:10 load machine BHB42601 conf
2000-01-01 00:00:10 machine : BHB42601 
2000-01-01 00:00:10 chain_num 4, chain_domain_num 42, chain_asic_num 126, domain_asic_num 3
2000-01-01 00:00:15 ==========================capability start==========================
2000-01-01 00:00:15 board num = 3
2000-01-01 00:00:15 board id = 0, chain num = 1
2000-01-01 00:00:15 	chain id = 0
2000-01-01 00:00:15 board id = 1, chain num = 1
2000-01-01 00:00:15 	chain id = 1
2000-01-01 00:00:15 board id = 2, chain num = 1
2000-01-01 00:00:15 	chain id = 2
2000-01-01 00:00:15 ==========================capability end============================
2000-01-01 00:00:15 chain num = 3
2000-01-01 00:00:16 load chain 0 eeprom data
2000-01-01 00:00:17 load chain 1 eeprom data
2000-01-01 00:00:17 load chain 2 eeprom data
2000-01-01 00:00:17 fan_eft : 1  fan_pwm : 100
2000-01-01 00:00:17 create thread get_nonce_and_register_thread
2000-01-01 00:00:17 fixed working voltage = 1360
2000-01-01 00:00:17 Chain [0] PCB Version: 0x0130
2000-01-01 00:00:17 Chain [0] BOM Version: 0x0010
2000-01-01 00:00:17 Chain [1] PCB Version: 0x0130
2000-01-01 00:00:17 Chain [1] BOM Version: 0x0010
2000-01-01 00:00:17 Chain [2] PCB Version: 0x0130
2000-01-01 00:00:17 Chain [2] BOM Version: 0x0010
2000-01-01 00:00:17 Fan check passed.
2000-01-01 00:00:17 uart_trans addr:0xb42df000.
2000-01-01 00:00:18 chain[0] PIC jump to app
2022-01-30 17:44:06 Check chain[0] PIC fw version=0x89
2022-01-30 17:44:07 chain[1] PIC jump to app
2022-01-30 17:44:08 Check chain[1] PIC fw version=0x89
2022-01-30 17:44:09 chain[2] PIC jump to app
2022-01-30 17:44:11 Check chain[2] PIC fw version=0x89
2022-01-30 17:44:11 create thread pic_heart_beat_thread
2022-01-30 17:44:11 max sensor num = 4
2022-01-30 17:44:11 i2c_sim_init start
2022-01-30 17:44:11 temperature_monitor_thread start...
2022-01-30 17:44:11 i2c_sim_init end
2022-01-30 17:44:12 power open power_version = 0x71
2022-01-30 17:44:14 power type version: 0x0071
2022-01-30 17:44:14 Enter sleep to make sure power release finish.
2022-01-30 17:44:17 chain avg vol drop to 4.47
2022-01-30 17:44:45 Slept 30 seconds, diff = 3.
2022-01-30 17:44:46 set_voltage_by_steps to 1500.
2022-01-30 17:44:49 chain avg vol rise to 14.53
2022-01-30 17:44:51 start up min temp by 75a = 11
2022-01-30 17:45:02 Chain[0]: find 98 asic, times 0
2022-01-30 17:45:14 Chain[0]: find 98 asic, times 1
2022-01-30 17:45:26 Chain[0]: find 98 asic, times 2
2022-01-30 17:45:27 Chain 0 only find 98 asic, will power off hash board 0
2022-01-30 17:45:28 chain avg vol rise to 21.79
2022-01-30 17:45:29 chain avg vol drop to 14.55
2022-01-30 17:45:38 Chain[1]: find 126 asic, times 0
2022-01-30 17:45:48 Chain[2]: find 102 asic, times 0
2022-01-30 17:46:00 Chain[2]: find 102 asic, times 1
2022-01-30 17:46:13 Chain[2]: find 102 asic, times 2
2022-01-30 17:46:14 Chain 2 only find 102 asic, will power off hash board 2
2022-01-30 17:46:20 pulse_mode = 1, ccdly_sel = 0, pwth_sel = 1
2022-01-30 17:46:21 min freq in eeprom = 545
2022-01-30 17:46:21 fixed frequency is 545
2022-01-30 17:46:21 Bring up temperature is 13
2022-01-30 17:46:21 set UART baud to 3000000
2022-01-30 17:46:21 STATUS_INITED: soc init done!
2022-01-30 17:46:21 create thread check_miner_status_thread
2022-01-30 17:46:21 create thread check_system_work_thread
2022-01-30 17:46:24 start to init...
2022-01-30 17:46:24 set_voltage_by_steps to 1450.
2022-01-30 17:46:26 fixed step freq_start = 50, freq_end = 545, freq_step = 6.25
2022-01-30 17:46:26 chain = 1 set freq to 56.25
2022-01-30 17:46:26 chain = 1 set freq to 62.50
2022-01-30 17:46:26 chain = 1 set freq to 68.75
2022-01-30 17:46:26 chain = 1 set freq to 75.00
2022-01-30 17:46:26 chain = 1 set freq to 81.25
2022-01-30 17:46:26 chain = 1 set freq to 87.50
2022-01-30 17:46:27 chain = 1 set freq to 93.75
2022-01-30 17:46:27 chain = 1 set freq to 100.00
2022-01-30 17:46:27 chain = 1 set freq to 106.25
2022-01-30 17:46:27 chain = 1 set freq to 112.50
2022-01-30 17:46:27 chain = 1 set freq to 118.75
2022-01-30 17:46:27 chain = 1 set freq to 125.00
2022-01-30 17:46:27 chain = 1 set freq to 131.25
2022-01-30 17:46:27 chain = 1 set freq to 137.50
2022-01-30 17:46:27 chain = 1 set freq to 143.75
2022-01-30 17:46:27 chain = 1 set freq to 150.00
2022-01-30 17:46:28 chain = 1 set freq to 156.25
2022-01-30 17:46:28 chain = 1 set freq to 162.50
2022-01-30 17:46:28 chain = 1 set freq to 168.75
2022-01-30 17:46:28 chain = 1 set freq to 175.00
2022-01-30 17:46:28 chain = 1 set freq to 181.25
2022-01-30 17:46:28 chain = 1 set freq to 187.50
2022-01-30 17:46:28 chain = 1 set freq to 193.75
2022-01-30 17:46:28 chain = 1 set freq to 200.00
2022-01-30 17:46:28 chain = 1 set freq to 206.25
2022-01-30 17:46:28 chain = 1 set freq to 212.50
2022-01-30 17:46:29 chain = 1 set freq to 218.75
2022-01-30 17:46:29 chain = 1 set freq to 225.00
2022-01-30 17:46:29 chain = 1 set freq to 231.25
2022-01-30 17:46:29 chain = 1 set freq to 237.50
2022-01-30 17:46:29 chain = 1 set freq to 243.75
2022-01-30 17:46:29 chain = 1 set freq to 250.00
2022-01-30 17:46:29 chain = 1 set freq to 256.25
2022-01-30 17:46:29 chain = 1 set freq to 262.50
2022-01-30 17:46:29 chain = 1 set freq to 268.75
2022-01-30 17:46:29 chain = 1 set freq to 275.00
2022-01-30 17:46:30 chain = 1 set freq to 281.25
2022-01-30 17:46:30 chain = 1 set freq to 287.50
2022-01-30 17:46:30 chain = 1 set freq to 293.75
2022-01-30 17:46:30 chain = 1 set freq to 300.00
2022-01-30 17:46:30 chain = 1 set freq to 306.25
2022-01-30 17:46:30 chain = 1 set freq to 312.50
2022-01-30 17:46:30 chain = 1 set freq to 318.75
2022-01-30 17:46:30 chain = 1 set freq to 325.00
2022-01-30 17:46:30 chain = 1 set freq to 331.25
2022-01-30 17:46:31 chain = 1 set freq to 337.50
2022-01-30 17:46:31 chain = 1 set freq to 343.75
2022-01-30 17:46:31 chain = 1 set freq to 350.00
2022-01-30 17:46:31 chain = 1 set freq to 356.25
2022-01-30 17:46:31 chain = 1 set freq to 362.50
2022-01-30 17:46:31 chain = 1 set freq to 368.75
2022-01-30 17:46:31 chain = 1 set freq to 375.00
2022-01-30 17:46:31 chain = 1 set freq to 381.25
2022-01-30 17:46:31 chain = 1 set freq to 387.50
2022-01-30 17:46:31 chain = 1 set freq to 393.75
2022-01-30 17:46:32 chain = 1 set freq to 400.00
2022-01-30 17:46:32 chain = 1 set freq to 406.25
2022-01-30 17:46:32 chain = 1 set freq to 412.50
2022-01-30 17:46:32 chain = 1 set freq to 418.75
2022-01-30 17:46:32 chain = 1 set freq to 425.00
2022-01-30 17:46:32 chain = 1 set freq to 431.25
2022-01-30 17:46:32 chain = 1 set freq to 437.50
2022-01-30 17:46:32 chain = 1 set freq to 443.75
2022-01-30 17:46:32 chain = 1 set freq to 450.00
2022-01-30 17:46:32 chain = 1 set freq to 456.25
2022-01-30 17:46:33 chain = 1 set freq to 462.50
2022-01-30 17:46:33 chain = 1 set freq to 468.75
2022-01-30 17:46:33 chain = 1 set freq to 475.00
2022-01-30 17:46:33 chain = 1 set freq to 481.25
2022-01-30 17:46:33 chain = 1 set freq to 487.50
2022-01-30 17:46:33 chain = 1 set freq to 493.75
2022-01-30 17:46:33 chain = 1 set freq to 500.00
2022-01-30 17:46:33 chain = 1 set freq to 506.25
2022-01-30 17:46:33 chain = 1 set freq to 512.50
2022-01-30 17:46:33 chain = 1 set freq to 518.75
2022-01-30 17:46:34 chain = 1 set freq to 525.00
2022-01-30 17:46:34 chain = 1 set freq to 531.25
2022-01-30 17:46:34 chain = 1 set freq to 537.50
2022-01-30 17:46:34 chain = 1 set freq to 543.75
2022-01-30 17:46:34 chain = 1 set freq to 545.00
2022-01-30 17:46:34 pulse_mode = 1, ccdly_sel = 0, pwth_sel = 1
2022-01-30 17:46:34 start do_core_reset
2022-01-30 17:46:41 end do_core_reset
2022-01-30 17:46:51 set_voltage_by_steps to 1392.
2022-01-30 17:46:52 Init done!
2022-01-30 17:46:52 STATUS_OKAY
2022-01-30 17:46:52 start the cached job
2022-01-30 17:46:52 Version num 65536
2022-01-30 17:46:52 Mask num 0x1fffe000
2022-01-30 17:46:52 opt_multi_version = 65536, interval timeout = 2837042
2022-01-30 17:46:52 freq = 545, percent = 90, hcn = 4809, timeout = 2837042
2022-01-30 17:46:52 set_start_time_point total_tv_start_sys=189 total_tv_end_sys=190
2022-01-30 17:46:53 set_voltage_by_steps to 1425.
3  Bitcoin / Hardware / S19 Water/Snow Intake Damage on: January 29, 2022, 08:59:33 PM
I recently installed a single S19J Pro unit in my home that is vented to the outside to keep the unit cool.

I underestimated the suction coming through the vents and the unit sucked up snow during a recent storm. I took it apart and dried everything out but only 1/3 hashboards register on the dashboard and I am only getting 1/3 of the expected hashing power. I have also factory reset the unit with no luck.

I am new to mining and do not know what troubleshooting steps to take next or where to source replacement parts. Any advice is greatly appreciated.
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