I am selling my a4+ miner I received last week. I would love to keep it but there is a problem with one of the hashboards. Innosilicon has agreed to repair the broken hashboard, but I am not comfortable disassembling the miner to get out the hashboard as I would have to break a warranty void sticker to get to it. I am comfortable with escrow and will ship within the continental US. I am open to offers but would like to at least make a few dollars for waiting 6 months for this and spending a total of $3005(miner)+$105(PSU)+$267(shipping)+$150(bank fees)+50(shipping to you)=3577 so make me an offer.

Thanks so much for the response. I tried to check all the cabling again, but even if I switch all the cables from a working miner to the broken one it lights up and then a few minutes later shuts down. I am not sure what to adjust the voltage to (My miner identifies as G19). Thanks

I am a first time miner and set up the a4+ miner two days ago using the innosilicon PSU in my garage, but there have been problems. Firstly, of the 4 boards 2 have reported themselves, "dead" (0 and 1) and that was fixed by restarting it. However, today board 3 has decided to stop working and even after restarting the lights turn on for a few minutes, then turn off. I am not sure what is causing this problem and here are my views:

1. There are no loose parts rattling around inside, so there are no shorts
2. The temperature is too cold (The air temperature is about -5C (20F) and at max the miner hits 40C (104) and has an average of 28C (80F). Is this too cold?
3. The power supply may be providing unclean power

If I have to return it, does anyone know what Innosilicon's warranty service is.