Author

Topic: Antminer S9 low hash - What could be the problem? (Read 115 times)

legendary
Activity: 2394
Merit: 6581
be constructive or S.T.F.U
By the way, does anyone know the name of the S9's heatsinks? I may need to buy a few to replace here.

There is no name whatsoever, those heatsinks aren't specific for antminer S9, just buy any heatsink of the same size, you can find them for cheap on Amazon and eBay.
newbie
Activity: 19
Merit: 0
Thank you.

By the way, does anyone know the name of the S9's heatsinks? I may need to buy a few to replace here.

Much appreciated.
legendary
Activity: 2394
Merit: 6581
be constructive or S.T.F.U
Yes due to overheating.

I don't think this is correct, this isn't why hash boards with no heatsink don't work.

But my question is: if a heatsink falls off, is it normal for the hashboard to stop working?

yes, once you fix those heatsinks, assuming all the 63 chips are fine then the miner will work just fine, there are many videos on youtube that show you how to glue a heatsink on those chips, it isn't easy, but if you have done something similar before - it shouldn't be difficult.
legendary
Activity: 3374
Merit: 3095
Playbet.io - Crypto Casino and Sportsbook
Yes due to overheating.

Here's temp range from Bitmain below for s9
    
Range: 65 - 115

Chip max. 135

PCB max. 90

If the chip temp is more than 135 the hashboard will stop hashing due to overheating protection.
newbie
Activity: 19
Merit: 0
Yes, exactly that one.  I've ordered the Artic Alumina today.

Seems like it's worth the effort then. But my question is: if a heatsink falls off, is it normal for the hashboard to stop working?
legendary
Activity: 3822
Merit: 2703
Evil beware: We have waffles!
Hopefully you meant to say thermally conductive glue (epoxy) such as Arctic Alumina or Arctic Silver. Regular thermal paste will not hold the heatsinks in place.

Could it be the cause of the problem - yes. Would replacing the heatsinks fix it - unknown.
newbie
Activity: 19
Merit: 0
[...]

Thank you for the help.

So upon inspecting the miner it seems that 3 heatsinks have fallen off. One of the hashboards still has them all, but the other 2 boards are missing heatsinks. One is missing 2, and the other is missing one.

I think I can fix this with some adhesive thermal paste. Could this be the cause and fix the issue?

Thanks again.
legendary
Activity: 4256
Merit: 8551
'The right to privacy matters'
How cheap
legendary
Activity: 2394
Merit: 6581
be constructive or S.T.F.U
Here is the answer

Code:
driver-btm-c5.c:13421:bitmain_c5_init: Chain[J6] has 63 asic
driver-btm-c5.c:13449:bitmain_c5_init: retry Chain[J7] has 0 asic
driver-btm-c5.c:13449:bitmain_c5_init: retry Chain[J8] has 0 asic

each "J" here represents a hash board which the control expects to find, your miner has 3 hash boards and so it expects to see J6,J7, and J8, but it can only see J6, in other words the other two chains/hash boards are bad/don't work.

it's also the reason why in this image which you posted



only 1 hash board has a LED on.

so first thing first, it's safe to assume that chances are, the seller just gave you a gear that hashes at 1/3 of it's hashrate and you have to live with it or return it if possible, however, the cause of this could be something else which you can fix,  so you need to do a bit of troubleshooting, start with swapping the wires between J6 ot J7 and this includes all 3 PSU cables and the thin ribbon cable, do this, power the miner on and post the kernel log again.
newbie
Activity: 19
Merit: 0
So I got an antminer s9 for cheap yesterday, but it seems to be far below the 13.5THs.

I'm still kind of new with this, was hoping someone could tell me what could be going wrong in here.

https://i.imgur.com/fV2t0qm.png

Also just one of the lights in this panel is working. Is this normal?

https://i.imgur.com/27Ye3hX.jpg

Here's the firmware, also: Wed Jul 31 16:18:27 CST 2019

PSU is the Bitmain Apw3 -12-1600

And the kernel log if it helps:

Code:
[    0.000000] Booting Linux on physical CPU 0x0
[    0.000000] Linux version 3.14.0-xilinx-g16220c3 (lzq@armdev2) (gcc version 4.8.3 20140320 (prerelease) (Sourcery CodeBench Lite 2014.05-23) ) #83 SMP PREEMPT Thu Jul 12 11:42:53 CST 2018
[    0.000000] CPU: ARMv7 Processor [413fc090] revision 0 (ARMv7), cr=18c5387d
[    0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
[    0.000000] Machine model: Xilinx Zynq
[    0.000000] cma: CMA: reserved 128 MiB at 27800000
[    0.000000] Memory policy: Data cache writealloc
[    0.000000] On node 0 totalpages: 258048
[    0.000000] free_area_init_node: node 0, pgdat c074ac00, node_mem_map e6fd8000
[    0.000000]   Normal zone: 1520 pages used for memmap
[    0.000000]   Normal zone: 0 pages reserved
[    0.000000]   Normal zone: 194560 pages, LIFO batch:31
[    0.000000]   HighMem zone: 496 pages used for memmap
[    0.000000]   HighMem zone: 63488 pages, LIFO batch:15
[    0.000000] PERCPU: Embedded 8 pages/cpu @e6fc0000 s9088 r8192 d15488 u32768
[    0.000000] pcpu-alloc: s9088 r8192 d15488 u32768 alloc=8*4096
[    0.000000] pcpu-alloc: [0] 0 [0] 1
[    0.000000] Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 256528
[    0.000000] Kernel command line: noinitrd mem=1008M console=ttyPS0,115200 root=ubi0:rootfs ubi.mtd=1 rootfstype=ubifs rw rootwait
[    0.000000] PID hash table entries: 4096 (order: 2, 16384 bytes)
[    0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)
[    0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)
[    0.000000] Memory: 884108K/1032192K available (5057K kernel code, 284K rwdata, 1928K rodata, 204K init, 258K bss, 148084K reserved, 253952K highmem)
[    0.000000] Virtual kernel memory layout:
[    0.000000]     vector  : 0xffff0000 - 0xffff1000   (   4 kB)
[    0.000000]     fixmap  : 0xfff00000 - 0xfffe0000   ( 896 kB)
[    0.000000]     vmalloc : 0xf0000000 - 0xff000000   ( 240 MB)
[    0.000000]     lowmem  : 0xc0000000 - 0xef800000   ( 760 MB)
[    0.000000]     pkmap   : 0xbfe00000 - 0xc0000000   (   2 MB)
[    0.000000]     modules : 0xbf000000 - 0xbfe00000   (  14 MB)
[    0.000000]       .text : 0xc0008000 - 0xc06da8ac   (6987 kB)
[    0.000000]       .init : 0xc06db000 - 0xc070e380   ( 205 kB)
[    0.000000]       .data : 0xc0710000 - 0xc0757138   ( 285 kB)
[    0.000000]        .bss : 0xc0757144 - 0xc0797bfc   ( 259 kB)
[    0.000000] Preemptible hierarchical RCU implementation.
[    0.000000] Dump stacks of tasks blocking RCU-preempt GP.
[    0.000000] RCU restricting CPUs from NR_CPUS=4 to nr_cpu_ids=2.
[    0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2
[    0.000000] NR_IRQS:16 nr_irqs:16 16
[    0.000000] ps7-slcr mapped to f0004000
[    0.000000] zynq_clock_init: clkc starts at f0004100
[    0.000000] Zynq clock init
[    0.000014] sched_clock: 64 bits at 333MHz, resolution 3ns, wraps every 3298534883328ns
[    0.000293] ps7-ttc #0 at f0006000, irq=43
[    0.000596] Console: colour dummy device 80x30
[    0.000632] Calibrating delay loop... 1325.46 BogoMIPS (lpj=6627328)
[    0.040199] pid_max: default: 32768 minimum: 301
[    0.040415] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes)
[    0.040435] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes)
[    0.042612] CPU: Testing write buffer coherency: ok
[    0.042941] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
[    0.043000] Setting up static identity map for 0x4cb118 - 0x4cb170
[    0.043221] L310 cache controller enabled
[    0.043241] l2x0: 8 ways, CACHE_ID 0x410000c8, AUX_CTRL 0x72760000, Cache size: 512 kB
[    0.120991] CPU1: Booted secondary processor
[    0.210221] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001
[    0.210349] Brought up 2 CPUs
[    0.210368] SMP: Total of 2 processors activated.
[    0.210376] CPU: All CPU(s) started in SVC mode.
[    0.211041] devtmpfs: initialized
[    0.213461] VFP support v0.3: implementor 41 architecture 3 part 30 variant 9 rev 4
[    0.214660] regulator-dummy: no parameters
[    0.222062] NET: Registered protocol family 16
[    0.224349] DMA: preallocated 256 KiB pool for atomic coherent allocations
[    0.226599] cpuidle: using governor ladder
[    0.226612] cpuidle: using governor menu
[    0.233977] syscon f8000000.ps7-slcr: regmap [mem 0xf8000000-0xf8000fff] registered
[    0.235481] hw-breakpoint: found 5 (+1 reserved) breakpoint and 1 watchpoint registers.
[    0.235495] hw-breakpoint: maximum watchpoint size is 4 bytes.
[    0.235605] zynq-ocm f800c000.ps7-ocmc: ZYNQ OCM pool: 256 KiB @ 0xf0080000
[    0.257380] bio: create slab at 0
[    0.258788] vgaarb: loaded
[    0.259486] SCSI subsystem initialized
[    0.260535] usbcore: registered new interface driver usbfs
[    0.260716] usbcore: registered new interface driver hub
[    0.260943] usbcore: registered new device driver usb
[    0.261492] media: Linux media interface: v0.10
[    0.261649] Linux video capture interface: v2.00
[    0.261886] pps_core: LinuxPPS API ver. 1 registered
[    0.261898] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti
[    0.262026] PTP clock support registered
[    0.262375] EDAC MC: Ver: 3.0.0
[    0.263588] Advanced Linux Sound Architecture Driver Initialized.
[    0.266337] DMA-API: preallocated 4096 debug entries
[    0.266351] DMA-API: debugging enabled by kernel config
[    0.266428] Switched to clocksource arm_global_timer
[    0.286248] NET: Registered protocol family 2
[    0.286986] TCP established hash table entries: 8192 (order: 3, 32768 bytes)
[    0.287082] TCP bind hash table entries: 8192 (order: 4, 65536 bytes)
[    0.287241] TCP: Hash tables configured (established 8192 bind 8192)
[    0.287303] TCP: reno registered
[    0.287321] UDP hash table entries: 512 (order: 2, 16384 bytes)
[    0.287372] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes)
[    0.287635] NET: Registered protocol family 1
[    0.287983] RPC: Registered named UNIX socket transport module.
[    0.287996] RPC: Registered udp transport module.
[    0.288004] RPC: Registered tcp transport module.
[    0.288013] RPC: Registered tcp NFSv4.1 backchannel transport module.
[    0.288025] PCI: CLS 0 bytes, default 64
[    0.288468] hw perfevents: enabled with ARMv7 Cortex-A9 PMU driver, 7 counters available
[    0.290485] futex hash table entries: 512 (order: 3, 32768 bytes)
[    0.291869] bounce pool size: 64 pages
[    0.292741] jffs2: version 2.2. (NAND) © 2001-2006 Red Hat, Inc.
[    0.292959] msgmni has been set to 1486
[    0.293720] io scheduler noop registered
[    0.293733] io scheduler deadline registered
[    0.293774] io scheduler cfq registered (default)
[    0.308023] dma-pl330 f8003000.ps7-dma: Loaded driver for PL330 DMAC-2364208
[    0.308044] dma-pl330 f8003000.ps7-dma: DBUFF-128x8bytes Num_Chans-8 Num_Peri-4 Num_Events-16
[    0.431061] e0001000.serial: ttyPS0 at MMIO 0xe0001000 (irq = 82, base_baud = 3124999) is a xuartps
[    1.003222] console [ttyPS0] enabled
[    1.007491] xdevcfg f8007000.ps7-dev-cfg: ioremap 0xf8007000 to f0068000
[    1.015101] [drm] Initialized drm 1.1.0 20060810
[    1.032190] brd: module loaded
[    1.041623] loop: module loaded
[    1.051272] e1000e: Intel(R) PRO/1000 Network Driver - 2.3.2-k
[    1.057110] e1000e: Copyright(c) 1999 - 2013 Intel Corporation.
[    1.064843] libphy: XEMACPS mii bus: probed
[    1.069241] ------------- phy_id = 0x3625e62
[    1.073949] xemacps e000b000.ps7-ethernet: pdev->id -1, baseaddr 0xe000b000, irq 54
[    1.082599] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[    1.089372] ehci-pci: EHCI PCI platform driver
[    1.096603] zynq-dr e0002000.ps7-usb: Unable to init USB phy, missing?
[    1.103401] usbcore: registered new interface driver usb-storage
[    1.110268] mousedev: PS/2 mouse device common for all mice
[    1.116342] i2c /dev entries driver
[    1.123254] zynq-edac f8006000.ps7-ddrc: ecc not enabled
[    1.128840] cpufreq_cpu0: failed to get cpu0 regulator: -19
[    1.134711] Xilinx Zynq CpuIdle Driver started
[    1.139588] sdhci: Secure Digital Host Controller Interface driver
[    1.145685] sdhci: Copyright(c) Pierre Ossman
[    1.150092] sdhci-pltfm: SDHCI platform and OF driver helper
[    1.156847] mmc0: no vqmmc regulator found
[    1.160862] mmc0: no vmmc regulator found
[    1.196464] mmc0: SDHCI controller on e0100000.ps7-sdio [e0100000.ps7-sdio] using ADMA
[    1.205135] usbcore: registered new interface driver usbhid
[    1.210650] usbhid: USB HID core driver
[    1.215350] nand: device found, Manufacturer ID: 0x2c, Chip ID: 0xda
[    1.221643] nand: Micron MT29F2G08ABAEAWP
[    1.225614] nand: 256MiB, SLC, page size: 2048, OOB size: 64
[    1.231565] Bad block table found at page 131008, version 0x01
[    1.237805] Bad block table found at page 130944, version 0x01
[    1.243858] 3 ofpart partitions found on MTD device pl353-nand
[    1.249634] Creating 3 MTD partitions on "pl353-nand":
[    1.254736] 0x000000000000-0x000002000000 : "BOOT.bin-env-dts-kernel"
[    1.262783] 0x000002000000-0x00000b000000 : "angstram-rootfs"
[    1.270117] 0x00000b000000-0x000010000000 : "upgrade-rootfs"
[    1.280849] TCP: cubic registered
[    1.284084] NET: Registered protocol family 17
[    1.288794] Registering SWP/SWPB emulation handler
[    1.294663] regulator-dummy: disabling
[    1.298993] UBI: attaching mtd1 to ubi0
[    1.828665] UBI: scanning is finished
[    1.840359] UBI: attached mtd1 (name "angstram-rootfs", size 144 MiB) to ubi0
[    1.847440] UBI: PEB size: 131072 bytes (128 KiB), LEB size: 126976 bytes
[    1.854184] UBI: min./max. I/O unit sizes: 2048/2048, sub-page size 2048
[    1.860888] UBI: VID header offset: 2048 (aligned 2048), data offset: 4096
[    1.867745] UBI: good PEBs: 1152, bad PEBs: 0, corrupted PEBs: 0
[    1.873714] UBI: user volume: 1, internal volumes: 1, max. volumes count: 128
[    1.880846] UBI: max/mean erase counter: 4/2, WL threshold: 4096, image sequence number: 1113221046
[    1.889876] UBI: available PEBs: 0, total reserved PEBs: 1152, PEBs reserved for bad PEB handling: 40
[    1.899092] UBI: background thread "ubi_bgt0d" started, PID 1084
[    1.899098] drivers/rtc/hctosys.c: unable to open rtc device (rtc0)
[    1.903055] ALSA device list:
[    1.903058]   No soundcards found.
[    1.919416] UBIFS: background thread "ubifs_bgt0_0" started, PID 1086
[    1.984412] UBIFS: mounted UBI device 0, volume 0, name "rootfs"
[    1.990374] UBIFS: LEB size: 126976 bytes (124 KiB), min./max. I/O unit sizes: 2048 bytes/2048 bytes
[    1.999470] UBIFS: FS size: 128626688 bytes (122 MiB, 1013 LEBs), journal size 9023488 bytes (8 MiB, 72 LEBs)
[    2.009364] UBIFS: reserved for root: 0 bytes (0 KiB)
[    2.014386] UBIFS: media format: w4/r0 (latest is w4/r0), UUID E8A4479F-B15D-4C7A-964D-0F246E2BB6ED, small LPT model
[    2.026184] VFS: Mounted root (ubifs filesystem) on device 0:11.
[    2.033391] devtmpfs: mounted
[    2.036522] Freeing unused kernel memory: 204K (c06db000 - c070e000)
[    2.870947] random: dd urandom read with 1 bits of entropy available
[    3.286441]
[    3.286441] bcm54xx_config_init
[    4.376442]
[    4.376442] bcm54xx_config_init
[    7.377314] xemacps e000b000.ps7-ethernet: Set clk to 24999999 Hz
[    7.383402] xemacps e000b000.ps7-ethernet: link up (100/FULL)
[   23.370552] In axi fpga driver!
[   23.373618] request_mem_region OK!
[   23.377048] AXI fpga dev virtual address is 0xf0200000
[   23.382117] *base_vir_addr = 0xc51e
[   23.397354] In fpga mem driver!
[   23.400519] request_mem_region OK!
[   23.404085] fpga mem virtual address is 0xf3000000
[   24.206452]
[   24.206452] bcm54xx_config_init
[   25.286447]
[   25.286447] bcm54xx_config_init
[   28.287313] xemacps e000b000.ps7-ethernet: Set clk to 24999999 Hz
[   28.293341] xemacps e000b000.ps7-ethernet: link up (100/FULL)
[  429.128604] random: nonblocking pool is initialized
main.c:13992: log_level = 4
main.c:14019: This is XILINX board. Totalram:       1039753216
main.c:14025: Detect 1GB control board of XILINX
driver-bitmain.c:1776: mmap axi_fpga_addr = 0xb6f9c000
driver-bitmain.c:1781: axi_fpga_addr data = 0xc51e
driver-bitmain.c:1797: mmap fpga_mem_addr = 0xb5d95000
driver-bitmain.c:994: forceFreq=-1 forceFlag=0
driver-bitmain.c:1696: min work minertest[0]:912


main.c:8570: DETECT HW version=0000c51e
main.c:14064: miner ID : 80047541123b885c
main.c:14089: Miner Type = S9
main.c:14101: AsicType = 1387
main.c:14104: real AsicNum = 63
main.c:14197: use critical mode to search freq...
driver-bitmain.c:1876: get PLUG ON=0x000000e0
driver-bitmain.c:1946: Find hashboard on Chain[5]
driver-bitmain.c:1946: Find hashboard on Chain[6]
driver-bitmain.c:1946: Find hashboard on Chain[7]
main.c:2282: Check chain[5] PIC fw version=0x03
main.c:2282: Check chain[6] PIC fw version=0x03
main.c:2282: Check chain[7] PIC fw version=0x03
main.c:8940: read pic freq and badcore num...
main.c:8961: chain[5]: [63:255] [63:255] [63:255] [63:255] [63:255] [63:255] [63:255] [63:255]
main.c:9003: has freq in PIC, will disable freq setting.
main.c:9099: chain[5] has freq in PIC and will jump over...
main.c:9103: Chain[5] has core num in PIC
main.c:9113: Chain[5] ASIC[2] has core num=3
main.c:9113: Chain[5] ASIC[14] has core num=15
main.c:2282: Check chain[5] PIC fw version=0x03
main.c:8940: read pic freq and badcore num...
main.c:8961: chain[6]: [63:255] [63:255] [63:255] [63:255] [63:255] [63:255] [63:255] [63:255]
main.c:9003: has freq in PIC, will disable freq setting.
main.c:9099: chain[6] has freq in PIC and will jump over...
main.c:9103: Chain[6] has core num in PIC
main.c:2282: Check chain[6] PIC fw version=0x03
main.c:8940: read pic freq and badcore num...
main.c:8961: chain[7]: [63:255] [63:255] [63:255] [63:255] [63:255] [63:255] [63:255] [63:255]
main.c:9003: has freq in PIC, will disable freq setting.
main.c:9099: chain[7] has freq in PIC and will jump over...
main.c:9103: Chain[7] has core num in PIC
main.c:9113: Chain[7] ASIC[26] has core num=1
main.c:9113: Chain[7] ASIC[41] has core num=15
main.c:2282: Check chain[7] PIC fw version=0x03
main.c:9183: get PIC voltage=125 on chain[5], value=870
main.c:9183: get PIC voltage=6 on chain[6], value=940
main.c:9183: get PIC voltage=6 on chain[7], value=940
main.c:9349: chain[5] temp offset record: 62,0,0,0,0,0,35,28
main.c:9366: chain[5] temp chip I2C addr=0x98
main.c:9372: chain[5] has no middle temp, use special fix mode.
main.c:9349: chain[6] temp offset record: 62,0,0,0,0,0,35,28
main.c:9366: chain[6] temp chip I2C addr=0x98
main.c:9372: chain[6] has no middle temp, use special fix mode.
main.c:9349: chain[7] temp offset record: 62,0,0,0,0,0,35,28
main.c:9366: chain[7] temp chip I2C addr=0x98
main.c:9372: chain[7] has no middle temp, use special fix mode.
main.c:13956: total_exist_chain_num = 3
main.c:9562: CRC error counter=0
main.c:9577: set command mode to VIL
main.c:9649:
--- check asic number
main.c:9745: After Get ASIC NUM CRC error counter=0
main.c:9768: set_baud=0
main.c:10693: The min freq=700
main.c:10695: set real timeout 52, need sleep=379392
main.c:12825: After TEST CRC error counter=0
main.c:14236: search freq for 1 times, completed chain = 3, total chain num = 3
board_frq_tuning.c:628: single_board_frq_tuning enter
board_frq_tuning.c:629: min_rate, des_rate, fix_volt:13800, 14000, 880
board_frq_tuning.c:254: force_freq not set, don't need tuning
main.c:14645: restart Miner chance num=2
main.c:14685: waiting for receive_func to exit!
main.c:14699: waiting for pic heart to exit!
main.c:13927: bmminer not found= 1831 root       0:00 grep bmminer

main.c:14758: bmminer not found, restart bmminer ...
driver-btm-c5.c:12243:bitmain_c5_init: This is user mode for mining
driver-btm-c5.c:12286:bitmain_c5_init: Detect 1GB control board of XILINX
driver-btm-c5.c:12313:bitmain_c5_init: Miner Type = S9
driver-btm-c5.c:12324:bitmain_c5_init: Miner compile time: Wed Jul 31 16:18:27 CST 2019 type: Antminer S9
driver-btm-c5.c:12414:bitmain_c5_init: miner ID : 80047541123b885c
driver-btm-c5.c:12571:bitmain_c5_init: Checking fans...
driver-btm-c5.c:3006:check_fan_beforeInit: get fan[4] speed=5880
driver-btm-c5.c:3006:check_fan_beforeInit: get fan[4] speed=5880
driver-btm-c5.c:3006:check_fan_beforeInit: get fan[5] speed=4320
driver-btm-c5.c:3006:check_fan_beforeInit: get fan[4] speed=5880
driver-btm-c5.c:3006:check_fan_beforeInit: get fan[5] speed=4320
driver-btm-c5.c:3006:check_fan_beforeInit: get fan[4] speed=5880
driver-btm-c5.c:3006:check_fan_beforeInit: get fan[5] speed=4320
driver-btm-c5.c:13108:bitmain_c5_init: chain[5]: [63:255] [63:255] [63:255] [63:255] [63:255] [63:255] [63:255] [63:255]
driver-btm-c5.c:13122:bitmain_c5_init: last_freq: 0x00 0x7d 0x00 0x4d 0x00 0x4d 0x04 0x4d 0x0d 0x4d 0x00 0x4d 0x03 0x4d 0x03 0x4d 0x03 0x4d 0x03 0x4d 0x03 0x4d 0x03 0x4d 0x03 0x4d 0x03 0x4d 0x03 0x4d 0x03 0x4d 0x03 0x4d 0x03 0x4d 0x05 0x4d 0x07 0x4d 0x23 0x4d 0x00 0x4d 0x00 0x4d 0x00 0x4d 0x00 0x4d 0x00 0x4d 0x00 0x4d 0x00 0x4d 0x00 0x4d 0x00 0x4d 0x00 0x4d 0x00 0x4d 0x00 0x4d 0x00 0x4d 0x00 0x4d 0x00 0x4d 0x00 0x4d 0x00 0x4d 0x00 0x4d 0x00 0x4d 0x00 0x4d 0x00 0x4d 0x00 0x4d 0x00 0x4d 0x00 0x4d 0x00 0x4d 0x00 0x4d 0x00 0x4d 0x00 0x4d 0x00 0x4d 0x00 0x4d 0x00 0x4d 0x00 0x4d 0x00 0x4d 0x00 0x4d 0x00 0x4d 0x00 0x4d 0x00 0x4d 0x00 0x4d 0x00 0x4d 0x00 0x4d 0x00 0x4d 0x00 0x4d 0x00 0x4d
driver-btm-c5.c:13149:bitmain_c5_init: Detect: use voltage limit rules on single board!
driver-btm-c5.c:13155:bitmain_c5_init: Detect: S9_63 use voltage level=3 : 0
driver-btm-c5.c:13171:bitmain_c5_init: Chain[J6] has backup chain_voltage=870
driver-btm-c5.c:13193:bitmain_c5_init: scan based on domain
driver-btm-c5.c:1899:jump_to_app_CheckAndRestorePIC: Check chain[5] PIC fw version=0x03
driver-btm-c5.c:13108:bitmain_c5_init: chain[6]: [63:255] [63:255] [63:255] [63:255] [63:255] [63:255] [63:255] [63:255]
driver-btm-c5.c:13122:bitmain_c5_init: last_freq: 0x00 0x7d 0x00 0x4c 0x00 0x4c 0x04 0x4c 0x0c 0x4c 0x00 0x4c 0x03 0x4c 0x03 0x4c 0x03 0x4c 0x03 0x4c 0x03 0x4c 0x03 0x4c 0x03 0x4c 0x03 0x4c 0x03 0x4c 0x03 0x4c 0x03 0x4c 0x03 0x4c 0x05 0x4c 0x07 0x4c 0x23 0x4c 0x00 0x4c 0x00 0x4c 0x00 0x4c 0x00 0x4c 0x00 0x4c 0x00 0x4c 0x00 0x4c 0x00 0x4c 0x00 0x4c 0x00 0x4c 0x00 0x4c 0x00 0x4c 0x00 0x4c 0x00 0x4c 0x00 0x4c 0x00 0x4c 0x00 0x4c 0x00 0x4c 0x00 0x4c 0x00 0x4c 0x00 0x4c 0x00 0x4c 0x00 0x4c 0x00 0x4c 0x00 0x4c 0x00 0x4c 0x00 0x4c 0x00 0x4c 0x00 0x4c 0x00 0x4c 0x00 0x4c 0x00 0x4c 0x00 0x4c 0x00 0x4c 0x00 0x4c 0x00 0x4c 0x00 0x4c 0x00 0x4c 0x00 0x4c 0x00 0x4c 0x00 0x4c 0x00 0x4c 0x00 0x4c
driver-btm-c5.c:13149:bitmain_c5_init: Detect: use voltage limit rules on single board!
driver-btm-c5.c:13155:bitmain_c5_init: Detect: S9_63 use voltage level=3 : 0
driver-btm-c5.c:13171:bitmain_c5_init: Chain[J7] has backup chain_voltage=870
driver-btm-c5.c:13193:bitmain_c5_init: scan based on domain
driver-btm-c5.c:1899:jump_to_app_CheckAndRestorePIC: Check chain[6] PIC fw version=0x03
driver-btm-c5.c:13108:bitmain_c5_init: chain[7]: [63:255] [63:255] [63:255] [63:255] [63:255] [63:255] [63:255] [63:255]
driver-btm-c5.c:13122:bitmain_c5_init: last_freq: 0x00 0x7d 0x00 0x49 0x00 0x49 0x04 0x49 0x09 0x49 0x00 0x49 0x03 0x49 0x03 0x49 0x03 0x49 0x03 0x49 0x03 0x49 0x03 0x49 0x03 0x49 0x03 0x49 0x03 0x49 0x03 0x49 0x03 0x49 0x03 0x49 0x05 0x49 0x09 0x49 0x23 0x49 0x00 0x49 0x00 0x49 0x00 0x49 0x00 0x49 0x00 0x49 0x00 0x49 0x00 0x49 0x00 0x49 0x00 0x49 0x00 0x49 0x00 0x49 0x00 0x49 0x00 0x49 0x00 0x49 0x00 0x49 0x00 0x49 0x00 0x49 0x00 0x49 0x00 0x49 0x00 0x49 0x00 0x49 0x00 0x49 0x00 0x49 0x00 0x49 0x00 0x49 0x00 0x49 0x00 0x49 0x00 0x49 0x00 0x49 0x00 0x49 0x00 0x49 0x00 0x49 0x00 0x49 0x00 0x49 0x00 0x49 0x00 0x49 0x00 0x49 0x00 0x49 0x00 0x49 0x00 0x49 0x00 0x49 0x00 0x49 0x00 0x49
driver-btm-c5.c:13149:bitmain_c5_init: Detect: use voltage limit rules on single board!
driver-btm-c5.c:13155:bitmain_c5_init: Detect: S9_63 use voltage level=3 : 0
driver-btm-c5.c:13171:bitmain_c5_init: Chain[J8] has backup chain_voltage=890
driver-btm-c5.c:13193:bitmain_c5_init: scan based on domain
driver-btm-c5.c:1899:jump_to_app_CheckAndRestorePIC: Check chain[7] PIC fw version=0x03
driver-btm-c5.c:12195:init_exist_chain_table: total_exist_chain_num = 3
driver-btm-c5.c:13303:bitmain_c5_init: Chain[J6] orignal chain_voltage_pic=125 value=870
driver-btm-c5.c:13303:bitmain_c5_init: Chain[J7] orignal chain_voltage_pic=6 value=940
driver-btm-c5.c:13320:bitmain_c5_init: Chain[J7] will use backup chain_voltage_pic=870 [125]
driver-btm-c5.c:13330:bitmain_c5_init: Chain[J7] get working chain_voltage_pic=125
driver-btm-c5.c:13303:bitmain_c5_init: Chain[J8] orignal chain_voltage_pic=6 value=940
driver-btm-c5.c:13320:bitmain_c5_init: Chain[J8] will use backup chain_voltage_pic=890 [91]
driver-btm-c5.c:13330:bitmain_c5_init: Chain[J8] get working chain_voltage_pic=91
driver-btm-c5.c:13421:bitmain_c5_init: Chain[J6] has 63 asic
driver-btm-c5.c:13421:bitmain_c5_init: Chain[J7] has 0 asic
driver-btm-c5.c:13449:bitmain_c5_init: retry Chain[J7] has 0 asic
driver-btm-c5.c:13449:bitmain_c5_init: retry Chain[J7] has 0 asic
driver-btm-c5.c:13449:bitmain_c5_init: retry Chain[J7] has 0 asic
driver-btm-c5.c:13449:bitmain_c5_init: retry Chain[J7] has 0 asic
driver-btm-c5.c:13449:bitmain_c5_init: retry Chain[J7] has 0 asic
driver-btm-c5.c:13449:bitmain_c5_init: retry Chain[J7] has 0 asic
driver-btm-c5.c:13421:bitmain_c5_init: Chain[J8] has 0 asic
driver-btm-c5.c:13449:bitmain_c5_init: retry Chain[J8] has 0 asic
driver-btm-c5.c:13449:bitmain_c5_init: retry Chain[J8] has 0 asic
driver-btm-c5.c:13449:bitmain_c5_init: retry Chain[J8] has 0 asic
driver-btm-c5.c:13449:bitmain_c5_init: retry Chain[J8] has 0 asic
driver-btm-c5.c:13449:bitmain_c5_init: retry Chain[J8] has 0 asic
driver-btm-c5.c:13449:bitmain_c5_init: retry Chain[J8] has 0 asic
driver-btm-c5.c:4531:set_frequency: Chain[J6] has core num in PIC
driver-btm-c5.c:4541:set_frequency: Chain[J6] ASIC[2] has core num=3
driver-btm-c5.c:4541:set_frequency: Chain[J6] ASIC[14] has core num=15
driver-btm-c5.c:4571:set_frequency: miner total rate=4719GH/s ideal_total_hash_rate = 4500GH/s
driver-btm-c5.c:4596:set_frequency: read PIC voltage=940 on chain[5]
driver-btm-c5.c:4598:set_frequency: Chain:5 chipnum=63
driver-btm-c5.c:4618:set_frequency: Chain[J6] voltage added=0.0V
driver-btm-c5.c:4768:set_frequency: Chain:5 temp offset=0
driver-btm-c5.c:4773:set_frequency: Chain:5 base freq=668
Asic[ 0]:668 Asic[ 1]:668 Asic[ 2]:668 Asic[ 3]:668 Asic[ 4]:668 Asic[ 5]:668 Asic[ 6]:668 Asic[ 7]:668
Asic[ 8]:668 Asic[ 9]:668 Asic[10]:668 Asic[11]:668 Asic[12]:668 Asic[13]:668 Asic[14]:668 Asic[15]:668
Asic[16]:668 Asic[17]:668 Asic[18]:668 Asic[19]:668 Asic[20]:668 Asic[21]:668 Asic[22]:668 Asic[23]:668
Asic[24]:668 Asic[25]:668 Asic[26]:668 Asic[27]:668 Asic[28]:668 Asic[29]:668 Asic[30]:668 Asic[31]:668
Asic[32]:668 Asic[33]:668 Asic[34]:668 Asic[35]:668 Asic[36]:668 Asic[37]:668 Asic[38]:668 Asic[39]:668
Asic[40]:668 Asic[41]:668 Asic[42]:668 Asic[43]:668 Asic[44]:668 Asic[45]:668 Asic[46]:668 Asic[47]:668
Asic[48]:668 Asic[49]:668 Asic[50]:668 Asic[51]:668 Asic[52]:668 Asic[53]:668 Asic[54]:668 Asic[55]:668
Asic[56]:668 Asic[57]:668 Asic[58]:668 Asic[59]:668 Asic[60]:668 Asic[61]:668 Asic[62]:668
driver-btm-c5.c:4809:set_frequency: Chain:5 max freq=668
driver-btm-c5.c:4810:set_frequency: Chain:5 min freq=668


driver-btm-c5.c:4819:set_frequency: Miner fix freq ...
driver-btm-c5.c:4854:set_frequency: read PIC voltage=940 on chain[5]
driver-btm-c5.c:4855:set_frequency: Chain:5 chipnum=63
driver-btm-c5.c:4874:set_frequency: Chain[J6] voltage added=0.0V
driver-btm-c5.c:5058:set_frequency: Chain:5 temp offset=0
driver-btm-c5.c:5063:set_frequency: Chain:5 base freq=668
Asic[ 0]:668 Asic[ 1]:668 Asic[ 2]:668 Asic[ 3]:668 Asic[ 4]:668 Asic[ 5]:668 Asic[ 6]:668 Asic[ 7]:668
Asic[ 8]:668 Asic[ 9]:668 Asic[10]:668 Asic[11]:668 Asic[12]:668 Asic[13]:668 Asic[14]:668 Asic[15]:668
Asic[16]:668 Asic[17]:668 Asic[18]:668 Asic[19]:668 Asic[20]:668 Asic[21]:668 Asic[22]:668 Asic[23]:668
Asic[24]:668 Asic[25]:668 Asic[26]:668 Asic[27]:668 Asic[28]:668 Asic[29]:668 Asic[30]:668 Asic[31]:668
Asic[32]:668 Asic[33]:668 Asic[34]:668 Asic[35]:668 Asic[36]:668 Asic[37]:668 Asic[38]:668 Asic[39]:668
Asic[40]:668 Asic[41]:668 Asic[42]:668 Asic[43]:668 Asic[44]:668 Asic[45]:668 Asic[46]:668 Asic[47]:668
Asic[48]:668 Asic[49]:668 Asic[50]:668 Asic[51]:668 Asic[52]:668 Asic[53]:668 Asic[54]:668 Asic[55]:668
Asic[56]:668 Asic[57]:668 Asic[58]:668 Asic[59]:668 Asic[60]:668 Asic[61]:668 Asic[62]:668
driver-btm-c5.c:5110:set_frequency: Chain:5 max freq=668
driver-btm-c5.c:5111:set_frequency: Chain:5 min freq=668

driver-btm-c5.c:5119:set_frequency: max freq = 668
driver-btm-c5.c:4162:ProcessFixFreq: totalRate = 4719, fixed_totalRate = 4500
driver-btm-c5.c:9604:init_uart_baud: set baud=1
driver-btm-c5.c:6593:calibration_sensor_offset: Chain[J6] PIC temp offset: 62,0,0,0,0,0,35,28,0,0,0,0,0,0,0,0,0,0,
driver-btm-c5.c:6627:calibration_sensor_offset: chain[6] temp chip I2C addr=0x98
driver-btm-c5.c:6635:calibration_sensor_offset: chain[6] has no middle temp, use special fix mode.
driver-btm-c5.c:6660:calibration_sensor_offset: Chain[J6] chip[244] use PIC middle temp offset=0 typeID=55
driver-btm-c5.c:6384:do_calibration_sensor_offset: New offset Chain[6] chip[244] local:14 remote:16 offset:27
driver-btm-c5.c:6753:calibration_sensor_offset: Chain[J6] chip[244] get middle temp offset=27 typeID=55
driver-btm-c5.c:13751:bitmain_c5_init: open core three times
driver-btm-c5.c:12103:set_working_voltage: setting to working voltage...
driver-btm-c5.c:12083:slowly_downgrade_voltage_all_chain: chain[5] set voltage to 930
driver-btm-c5.c:12083:slowly_downgrade_voltage_all_chain: chain[5] set voltage to 920
driver-btm-c5.c:12083:slowly_downgrade_voltage_all_chain: chain[5] set voltage to 910
driver-btm-c5.c:12083:slowly_downgrade_voltage_all_chain: chain[5] set voltage to 900
driver-btm-c5.c:12083:slowly_downgrade_voltage_all_chain: chain[5] set voltage to 890
driver-btm-c5.c:12083:slowly_downgrade_voltage_all_chain: chain[5] set voltage to 880
driver-btm-c5.c:12083:slowly_downgrade_voltage_all_chain: chain[5] set voltage to 870
driver-btm-c5.c:13954:bitmain_c5_init: start thread for read temp
setStartTimePoint total_tv_start_sys=199 total_tv_end_sys=200
driver-btm-c5.c:10320:check_system_work: restartNum = 2 , auto-reinit enabled...
driver-btm-c5.c:8727:read_temp_func: bring_up_pcb_temp = 33
driver-btm-c5.c:9887:if_avg_hash_ok: avg hash rate = 4773.711050, ideal hash rate = 4500
driver-btm-c5.c:10382:check_system_work: hash rate is ok now
driver-btm-c5.c:10200:check_avg_rate: avg_rate = 4820, ideal_total_hash_rate = 4500
driver-btm-c5.c:10205:check_avg_rate: avg hash rate is OK
do read_temp_func once...

get RT hashrate from Chain[5]: (asic index start from 1-63)
Asic[01]=79.7580 Asic[02]=72.4270 Asic[03]=81.3020 Asic[04]=75.4970 Asic[05]=75.3460 Asic[06]=70.3970 Asic[07]=73.8700 Asic[08]=72.3430
Asic[09]=72.3090 Asic[10]=69.5580 Asic[11]=77.4430 Asic[12]=77.3420 Asic[13]=80.6140 Asic[14]=73.1980 Asic[15]=71.1680 Asic[16]=69.0710
Asic[17]=78.0140 Asic[18]=74.7420 Asic[19]=76.9570 Asic[20]=78.8360 Asic[21]=80.9500 Asic[22]=76.2520 Asic[23]=71.2020 Asic[24]=75.3800
Asic[25]=80.7150 Asic[26]=73.8530 Asic[27]=76.2860 Asic[28]=76.4200 Asic[29]=75.1110 Asic[30]=72.6950 Asic[31]=78.5170 Asic[32]=83.1140
Asic[33]=77.5610 Asic[34]=76.1510 Asic[35]=77.3090 Asic[36]=71.5710 Asic[37]=78.3990 Asic[38]=74.9430 Asic[39]=75.7650 Asic[40]=74.1880
Asic[41]=80.2450 Asic[42]=73.8860 Asic[43]=79.1540 Asic[44]=73.1310 Asic[45]=75.4300 Asic[46]=78.1310 Asic[47]=76.2350 Asic[48]=68.5510
Asic[49]=76.9570 Asic[50]=78.5840 Asic[51]=73.8360 Asic[52]=82.1410 Asic[53]=77.8960 Asic[54]=77.3760 Asic[55]=76.2350 Asic[56]=72.8800
Asic[57]=76.5370 Asic[58]=77.8630 Asic[59]=71.9910 Asic[60]=76.4360 Asic[61]=79.6070 Asic[62]=77.0740 Asic[63]=71.9740
Check Chain[J6] ASIC RT error: (asic index start from 1-63)
Done check_asic_reg
Chain[5] Chip[244] pcb temperature=50
Chain[5] Chip[62] junction temperature=57
Special fix Chain[5] Chip[62] middle Temp = 65
Done read temp on Chain[5]
Max pcb temp : 50
set FAN speed according to: temp_highest=50 temp_top1[PWM_T]=50 temp_top1[TEMP_POS_LOCAL]=50 temp_change=-1 fix_fan_steps=0
FAN PWM: 52
read_temp_func Done!
CRC error counter=2

Thank you very much for any kind of help here.
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