Regarding the pmu, there is a similarity in some way between it and the hash board. I have a device that works. The number of hashes on it matches the hash number of a broken device. I tested the pmu on it and it works perfectly, knowing that I have also tested it on four other devices, but their hash number is different from The hashes that have been removed from the PMU The question here is how do I know which PMU will match the devices I have, I learned the solution is the similarity of the version of the hashes, and there is no number on the PMU that matches the version. How do I know which PMU will work for me? Please advise

Avalon 851 avalon 852 change pmu ? When replacing the damaged pmu with a new one, do I have to do something with the software in order to identify it on the device because when replacing it it does not work

I have the same issue with 5 devices due to pmu replacement and haven't found a solution yet. I think it has a solution, but it seems that no one here knows the solution and I have tried all solutions from replacing the control and the soft and bringing the pmu from working devices. It seems that the pmu is linked to the hashboard, so it only works with its copies, but I do not know what is the solution in this case

My friend, do you mean to update the unit? Is my software version the entire device, the device is a PMU, because I tried to update the software for the device, but there are also soft files for the pmu, including a file in the bin format, but I do not know its function or how to burn it on it, and I will show you the problem in a simple way More Is it when you get damaged in Avalon 8 PMU devices and you want to replace it? Do you just remove the old one and put the new one? Or is there a procedure to be taken as identification or connection because I am 100 by 100 that I have no problem with the hashes? And when the pmu was returned to its device, the devices worked efficiently

I already know that the pmu is healthy and there are no errors, but the problem is between the connection between it and the hashtags, or the identification between them, so what should I do with this?

These are the settings after changing the pmu. Is there a solution to this problem?

1]
    CRC[0 0 0 0],MM Count=5,Smart Speed=1,Connecter=AUC,AUC VER=AUC-20151208,AUC I2C Speed=400000,AUC I2C XDelay=19200,AUC Sensor=17548,AUC Temperature=21.80,Connection Overloaded=false,Voltage Level Offset=0,Nonce Mask=24,USB Pipe=0,USB Delay=r0 0.000000 w0 0.000000,USB tmo=0 0|STATS=2,ID=AV82,Elapsed=110562,Calls=0,Wait=0.000000,Max=0.000000,Min=99999999.000000,MM ID1=Ver[8511806-1c752f0]
    DNA[0130a17b8c4df7a5]
    Elapsed[98]
    MW[0 0 0 0]
    LW[0]
    MH[0 0 0 0]
    HW[0]
    DH[0.000%]
    Temp[18]
    TMax[18]
    Fan[1230]
    FanR[10%]
    Vi[1232 1232 1218 1218]
    Vo[4014 4031 4006 4022]
    GHSmm[0.00]
    WU[0.00]
    Freq[0.00]
    PG[15]
    Led[0]
    PM[0]
    ME[1 1 1 1]
    MW0[0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0]
    MW1[0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0]
    MW2[0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0]
    MW3[0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0]
    TA[0]
    ECHU[131073 131073 131073 131073]
    ECMM[1]
    FM[1]
    CRC[0 0 0 0],MM Count=1,Smart Speed=1,Connecter=AUC,AUC VER=AUC-20151208,AUC I2C Speed=400000,AUC I2C XDelay=19200,AUC Sensor=18161,AUC Temperature=19.96,Connection Overloaded=false,Voltage Level Offset=0,Nonce Mask=24,USB Pipe=0,USB Delay=r0 0.000000 w0 0.000000,USB tmo=0 0|STATS=3,ID=POOL0,Elapsed=110562,Calls=0,Wait=0.000000,Max=0.000000,Min=99999999.000000,Pool Calls=0,Pool Attempts=0,Pool Wait=0.000000,Pool Max=0.000000,Pool Min=99999999.000000,Pool Av=0.000000,Work Had Roll Time=false,Work Can Roll=false,Work Had Expire=false,Work Roll Time=0,Work Diff=131072.00000000,Min Diff=1.00000000,Max Diff=131072.00000000,Min Diff Count=1,Max Diff Count=666360,Times Sent=13147,Bytes Sent=1645106,Times Recv=17071,Bytes Recv=6307892,Net Bytes Sent=1645106,Net Bytes Recv=6307892|STATS=4,ID=POOL1,Elapsed=110562,Calls=0,Wait=0.000000,Max=0.000000,Min=99999999.000000,Pool Calls=0,Pool Attempts=0,Pool Wait=0.000000,Pool Max=0.000000,Pool Min=99999999.000000,Pool Av=0.000000,Work Had Roll Time=false,Work Can Roll=false,Work Had Expire=false,Work Roll Time=0,Work Diff=0.00000000,Min Diff=0.00000000,Max Diff=0.00000000,Min Diff Count=0,Max Diff Count=0,Times Sent=2,Bytes Sent=150,Times Recv=2,Bytes Recv=150,Net Bytes Sent=150,Net Bytes Recv=150|STATS=5,ID=POOL2,Elapsed=110562,Calls=0,Wait=0.000000,Max=0.000000,Min=99999999.000000,Pool Calls=0,Pool Attempts=0,Pool Wait=0.000000,Pool Max=0.000000,Pool Min=99999999.000000,Pool Av=0.000000,Work Had Roll Time=false,Work Can Roll=false,Work Had Expire=false,Work Roll Time=0,Work Diff=0.00000000,Min Diff=0.00000000,Max Diff=0.00000000,Min Diff Count=0,Max Diff Count=0,Times Sent=2,Bytes Sent=150,Times Recv=2,Bytes Recv=150,Net Bytes Sent=150,Net Bytes Recv=150|'
[STATUS] =>
(
  

I have read this entire topic and did not find a solution. It only tells you that there were malfunctions, and I have no malfunctions in the pmu or the hashboard, but the problem is when replacing the pmu or moving it from one device to another, the hashes do not work. Is there a specific definition or a way to identify me Hashtags specifically or a program or something like that

Well, I have 5 Avalon 851 devices. They had a problem with the pmu socket due to the low current, which led to the damage of the sockets. The important thing is that I disconnected them for maintenance and they are working in full capacity and with the full hash. I ordered 10 pieces of PMU left and right from the zues and they and when I install the pmu it works perfectly, but the device It does not give a hash, only the four lights of my pmu work, and it should give the hash, then it gives me 0 hashes and the four hashs 0 0 0 0 knowing that I brought devices that are already working and I moved the Pmu from it and tested it does not work and when I return it to its own device it works well what do I do now? Do I have any experiences or

Why does the device not work when replacing it with another and is there a software for it because I found files for it on the canaan website, but I do not know if it is soft or not and how to install it if it is soft? Avalon 851 851 ?