Topic: Avalonminer 1166 PRO 81 T stopped hashing (Read 104 times)

Well if the multimeter shows 8.8 volts it's not enough to run the miner check the input may be the stabilizer you talking about is not giving enough power.
This miner must be run at 220v lower than that it won't mine properly.

What is your wall voltage? Why don't you just directly plug it on the wall outlet?

Thank you very much for your reply. I have checked the PSU today, the output it gives is 8.8 V; is this enough or may this be a problem ?

Thanks again !

Have you tried to check the description logs on Canaan to help you analyze or troubleshoot the API logs?

Download it here https://canaan.io/wp-content/uploads/2020/03/log-Description.pdf

According to your logs under this ECMM[1] your MM board might be a problem or have poor contact between the MM board and hashboards.

I don't see anything else from the logs you didn't post the whole logs. You can copy the whole logs again and paste it to pastebin.com if you have a limit posting it here.

Hello. Happy New year to you all !!!

Electrical stabilizer burned out and looks like it made some damage to my miner, as well.

When turned on, the fans start normal, they speed up as if to start hashing, but after a few seconds this higher speed goes back to normal and no hashing begins. This repeates itself every few minutes.

At the same time, when turned on, control LED turns green right away and stays this way, I can see the miner on the web page. The LED on PSU though blinks green for a few seconds and then turns solid red and stays that way.

How can I know if there is a problem only with the PSU (I assume so), or also with the hashing boards ?

I am located in Mexico and have no idea where to send the miner for repair, so I guess I will have to learn to do it myself.

Any information or suggestion will be highly appreciated !

Below you can see the log :


{'STATUS':[{'STATUS':'S','When':0,'Code':11,'Msg':'Summary','Description':'cgminer 4.11.1'}],'SUMMARY':[{'Elapsed':135,'MHS av':0.00,'MHS 30s':0.00,'MHS 1m':0.00,'MHS 5m':0.00,'MHS 15m':0.00,'Found Blocks':0,'Getworks':7,'Accepted':0,'Rejected':0,'Hardware Errors':0,'Utility':0.00,'Discarded':1386015,'Stale':0,'Get Failures':0,'Local Work':2,'Remote Failures':0,'Network Blocks':2,'Total MH':0.0000,'Work Utility':0.00,'Difficulty Accepted':0.00000000,'Difficulty Rejected':0.00000000,'Difficulty Stale':0.00000000,'Best Share':0,'Device Hardware%':0.0000,'Device Rejected%':0.0000,'Pool Rejected%':0.0000,'Pool Stale%':0.0000,'Last getwork':0}
{'STATUS':[{'STATUS':'S','When':0,'Code':70,'Msg':'CGMiner stats','Description':'cgminer 4.11.1'}],'STATS':[{'STATS':0,'ID':'AVA100','Elapsed':135,'Calls':0,'Wait':0.000000,'Max':0.000000,'Min':99999999.000000,'MM ID0':'Ver[1166Pro-81-21071301_4ec6bb0_f6df907] DNA[02010000a5e37bee] MEMFREE[1226344.0] NETFAIL[0 0 0 0 0 0 0 0] SYSTEMSTATU[Work: In Work, Hash Board: 0 ] Elapsed[155] BOOTBY[0x0A.0000001E] LW[0] MH[0 0 0] HW[0] DH[0.000%] Temp[23] TMax[23] TAvg[23] Fan1[5195] Fan2[5141] Fan3[5124] Fan4[5134] FanR[70%] Vo[0] PS[16 1201 1 0 0 1216] PLL0[0 0 0 0] PLL1[0 0 0 0] PLL2[0 0 0 0] GHSspd[0.00] DHspd[0.000%] GHSmm[0.00] GHSavg[0.00] WU[0.00] Freq[0.00] Led[0] MGHS[0.00 0.00 0.00] MTmax[-273 -273 -273] MTavg[0 0 0] TA[0] Core[A3201] PING[0] POWS[0] HASHS[0 0 0] POOLS[0] SoftOFF[0] ECHU[1 1 1] ECMM[1] SF0[504 524 544 564] SF1[504 524 544 564] SF2[504 524 544 564] PVT_T0[-273 -273 -273 -273 -273 -273 -273 -273 -273 -273 -273 -273 -273 -273 -273 -273 -273 -273 -273 -273 -273 -273 -273 -273 -273 -273 -273 -273 -273 -273 -273 -273 -273 -273 -273 -273 -273 -273 -273 -273 -273 -273 -273 -273 -273 -273 -273 -273 -273 -273 -273 -273 -273 -273 -273 -273 -273 -273 -273 -273 -273 -273 -273 -273 -273 -273 -273 -273 -273 -273 -273 -273 -273 -273 -273 -273 -273 -273 -273 -273 -273 -273 -273 -273 -273 -273 -273 -273 -273 -273 -