I have an Original Helium miner that I purchased that absolutely killed it at one point.

The firmware SD card has since become corrupted and failed. Does anyone know if:

1. The original Helium Miner equipment is still viable for mining on the network?

2. Where to get firmware file for the miner so I can replace the SD card?

Helium support isn't emailing me back.

Thanks.

I have an S19 that ran like a champ for about 3 months and then one day would fire up, mine for a few minutes and then stop. I updated the firmware and that fixed the problem temporarily, but it is back. Seems to have one fan that is running 4+ times as fast as the others.

Any suggestions?

(I've done lots of work on S9's but not on the S19)

I bought a cooler to do the enclosure trick I used to do with my S9. When I close it, the S19 promptly overheats.

I have shrouds to connect the fans to the ducting but I wanted to keep air going to the power supply.

Any suggestions?

I have an Antminer S19 and want to Solo mine 1 day a week just for fun. I downloaded and synced the bitcoin core on my laptop but how do I solo mine with my S19? I cannot seem to find a good step-by-step guide.

I just pulled the trigger on an S19. I was planning to plug it in instead of my dryer on the 220 outlet. I notice it has two power inputs. How are people powering these in the US?

I flashed an RX580 with a new bios and now my system won't post with that GPU plugged in. Unplugged, works great.

I can't flash it back to stock without booting first. Is it worth trying to hot-swap it in once the computer boots without it plugged in?

I have an ASUS b250 mining expert.

I've got two 13.5th S9's. I'm giving up on bitcoin mining, it's been 3 months since I cracked anything. Any advice what to mine with them? Any Altcoins worth the squeeze? Noob to non-btc asics. Appreciate the advice.

I have a standard open miner case. I just acquired a bunch of P106s dirt cheap. Was going to add them to my otherwise all AMD rig. They have no brackets or fans. Any clever ideas how to mount them?

My ethereum GPU miner had been down for 6 months after accidentally bricking an AsRock board while trying to update a bios. I've since purchased a used ASUS b250 mining expert. I spent last weekend installing my old R9 380 cards (because I had them) and fired the thing up to find that I'm getting >49mh/s per card with stock settings. Overclocking today, I'm getting >53mh/s per card.

I figured these would be worthless, but I'm pleasantly surprised. Can anyone explain why card that seem to be reported as getting mh's in the 19 range are getting 50+?