Post
Topic
Board Mining support
Re: Troubleshooting and repair guide for AvalonMiner models 721, 741, 761, 821 & 841
by
gvb
on 16/01/2021, 14:19:48 UTC
Hello @haggsfin ,

one of my 841s (which I bought from you) has issues after an electrician turned off the main differential off and on twice.

On the left side I see the lower led being lit.
On the right side I see the upper led being lit.

It's still mining but at 4.2Th instead of 12Th.

Is it still worth trying to repair this (are there even spare parts to find?) or should I get another one or something more recent?

Code:
[Firmware Version] => Avalon Firmware - 20180305
    luci: 62d814c
    cgminer: b5b497e
    cgminer-packages: 960e108
Reply was 'STATUS=S,When=1610806528,Code=70,Msg=CGMiner stats,Description=cgminer 4.10.0|STATS=0,ID=AV80,Elapsed=4557,Calls=0,Wait=0.000000,Max=0.000000,Min=99999999.000000,MM ID1=Ver[8411803-14b0f10]
    DNA[013e752daeef2dde]
    Elapsed[2733]
    MW[0 0 475145 467292]
    LW[942437]
    MH[0 0 1 0]
    HW[1]
    Temp[13]
    TMax[71]
    Fan[2340]
    FanR[22%]
    Vi[1207 1207 1179 1179]
    Vo[3693 3663 3686 3671]
    GHSmm[6324.77]
    WU[61892.45]
    Freq[353.58]
    PG[15]
    Led[0]
    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[102 119 120 106 113 127 104 120 121 114 114 91 60 116 115 111 104 116 74 110 102 131 123 112 93 132]
    MW3[112 106 124 106 81 112 119 86 103 121 93 115 123 93 110 116 107 115 119 107 106 100 122 94 100 99]
    TA[78]
    ECHU[131073 131073 0 0]
    ECMM[0]
    FM[1]