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Author Topic: Launching the Antminer L3+, World's Most Powerful and Efficient Litecoin Miner  (Read 281330 times)
DonBit
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October 14, 2017, 04:29:32 AM
 #3161

Hi guys, Received my L3+ yesterday and I was so excited  Grin, however, the excitement didn't last for long, seam mu L3+ is now working only on 3 hashing boards Huh

Yesterday I notice that 4th board was having ASIC# 36 instead 72, and today when I powered up the miner only 3 hashing boards are showing.

Now what to do before writing to Bitmain???

I have tried switching on and off the miner and changing the PCI power connectors but no use.

I am using APW3++ on a 240V power grid.

Any advice is appreciated before I raise a ticket with Bitmain

Double check if the PSU is feeding the 4th board with the appropriate power.
If that doesn't help, read issue 6 here:
https://bitmainhelp.zendesk.com/hc/en-us/articles/220872007-Possible-problems-for-Antminer-Troubleshooting-for-S7-S9-L3-

1DonBitkTdvCtt8ZC5UDdBh3c1axrvXHbP
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davidsuswanto
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October 14, 2017, 01:53:01 PM
 #3162

im waiting the arrival of my L3+ too... cant wait anymore LOL  Grin Grin Grin
madmartyk
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October 14, 2017, 02:57:21 PM
 #3163

Well 3 out of 4 of mine are now showing shipped with tracking numbers.

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crypticj
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October 14, 2017, 04:40:53 PM
 #3164

Yeah got a notice they will be delivering my L3+ on Monday why are they shipping them so early?

supposed to be Oct 21 to 30th not that i am complaining that its coming 6 days early.
zamans98
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October 14, 2017, 04:42:57 PM
 #3165

Well 3 out of 4 of mine are now showing shipped with tracking numbers.
congrats. Still waiting for my order.
I keep sending tickets, so they got bored and shipped mine near end date. Bunch of twats and retards, just like someone i know right here reading this post..
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October 14, 2017, 05:22:50 PM
 #3166

Well 3 out of 4 of mine are now showing shipped with tracking numbers.
congrats. Still waiting for my order.
I keep sending tickets, so they got bored and shipped mine near end date. Bunch of twats and retards, just like someone i know right here reading this post..

I just got a reply back from an email that I sent them 5 weeks ago about my order. Talk about slow, lol.
mawk01
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October 14, 2017, 05:28:29 PM
 #3167

Yeah got a notice they will be delivering my L3+ on Monday why are they shipping them so early?

supposed to be Oct 21 to 30th not that i am complaining that its coming 6 days early.

Mine are on customs hold somewhere before being delivered to me in the US.  Did you have to do anything to get that through?  I got the email saying they were waiting clearance, but it didn't ask me for anything.
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October 14, 2017, 05:32:57 PM
 #3168

Side note, I wonder why the difficulty of litecoin just dropped off a bit. It's been a while since the difficulty has dropped because of all the L3+ machines being released. Curious, especially with them being so profitable right now with the run up in prices.
Flep182
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October 14, 2017, 06:18:37 PM
 #3169

Side note, I wonder why the difficulty of litecoin just dropped off a bit. It's been a while since the difficulty has dropped because of all the L3+ machines being released. Curious, especially with them being so profitable right now with the run up in prices.

Probably because people switched to other altcoins? The pools might be directing part to the LTC chain and the other capacity to everything that seems to make money.

GMPoison
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October 14, 2017, 06:25:13 PM
 #3170

Side note, I wonder why the difficulty of litecoin just dropped off a bit. It's been a while since the difficulty has dropped because of all the L3+ machines being released. Curious, especially with them being so profitable right now with the run up in prices.

Probably because people switched to other altcoins? The pools might be directing part to the LTC chain and the other capacity to everything that seems to make money.

True, forgot about that.
mousehouse
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October 14, 2017, 07:27:02 PM
 #3171

Do you guys reboot the machines on a regular basis? Or just let them run forever?


I let them run. I check them once I receive a notification they are offline or every couple days to see if I accumulated xxxx on some chips. But thats really about all the work i do lol
OK, thought I was lucky but after about 12 days of mining both my L3+'s are now suddenly showing ASICs going offline (xxxxxxx) on different boards. One L3+ had a complete board go south.

CRAP!

Already did the reboot trick, but they are in a far-away-DC so going over to take them off power is tricky. After the first one showed issues I set the fans to 80% manually to cool them more, but no succes.

After a reboot it all seems fine for a while, and the number of HW errors is low.

Maybe the PSUs overheating after this long?

Any ideas?
GMPoison
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October 14, 2017, 07:39:35 PM
 #3172

Do you guys reboot the machines on a regular basis? Or just let them run forever?


I let them run. I check them once I receive a notification they are offline or every couple days to see if I accumulated xxxx on some chips. But thats really about all the work i do lol
OK, thought I was lucky but after about 12 days of mining both my L3+'s are now suddenly showing ASICs going offline (xxxxxxx) on different boards. One L3+ had a complete board go south.

CRAP!

Already did the reboot trick, but they are in a far-away-DC so going over to take them off power is tricky. After the first one showed issues I set the fans to 80% manually to cool them more, but no succes.

After a reboot it all seems fine for a while, and the number of HW errors is low.

Maybe the PSUs overheating after this long?

Any ideas?

By "DC" do you mean data center for hosting? If so, why not just run the fans at 100%, and why is there a problem with temperatures for the miner or psu if they're in a data center? Just curious.
Albortz
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October 14, 2017, 07:59:55 PM
 #3173

How are your guys OC working out for you?

What is your highest and most stable HR at what frequency?  I just pumped up my miners and so far the temp is doing ok. Only time will tell what will happen but from temp side its running smoothly, just want to know if you guys are a lot over 550 and how its behaving

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DeepOnion
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mousehouse
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October 14, 2017, 08:19:38 PM
 #3174

Do you guys reboot the machines on a regular basis? Or just let them run forever?


I let them run. I check them once I receive a notification they are offline or every couple days to see if I accumulated xxxx on some chips. But thats really about all the work i do lol
OK, thought I was lucky but after about 12 days of mining both my L3+'s are now suddenly showing ASICs going offline (xxxxxxx) on different boards. One L3+ had a complete board go south.

CRAP!

Already did the reboot trick, but they are in a far-away-DC so going over to take them off power is tricky. After the first one showed issues I set the fans to 80% manually to cool them more, but no succes.

After a reboot it all seems fine for a while, and the number of HW errors is low.

Maybe the PSUs overheating after this long?

Any ideas?

By "DC" do you mean data center for hosting? If so, why not just run the fans at 100%, and why is there a problem with temperatures for the miner or psu if they're in a data center? Just curious.
Yes, datacenter indeed.

I have two L3's, second one had a board go all "X"'s on me. I reboot it, looks OK. And I decide to lower the temperature by setting the fan speed at 85%. Then I think, let's do this on the other one as well. Now I have X'es on that one too! They're only ~12 days old or so, not overclocked and in a very good environment.

So the only thing I can think of is that the PSUs are suffering from exhaust heat and messing up the miners somehow. Increased airflow making the PSUs heat up more or something along those lines...
GMPoison
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October 14, 2017, 08:25:07 PM
 #3175

Do you guys reboot the machines on a regular basis? Or just let them run forever?


I let them run. I check them once I receive a notification they are offline or every couple days to see if I accumulated xxxx on some chips. But thats really about all the work i do lol
OK, thought I was lucky but after about 12 days of mining both my L3+'s are now suddenly showing ASICs going offline (xxxxxxx) on different boards. One L3+ had a complete board go south.

CRAP!

Already did the reboot trick, but they are in a far-away-DC so going over to take them off power is tricky. After the first one showed issues I set the fans to 80% manually to cool them more, but no succes.

After a reboot it all seems fine for a while, and the number of HW errors is low.

Maybe the PSUs overheating after this long?

Any ideas?

By "DC" do you mean data center for hosting? If so, why not just run the fans at 100%, and why is there a problem with temperatures for the miner or psu if they're in a data center? Just curious.
Yes, datacenter indeed.

I have two L3's, second one had a board go all "X"'s on me. I reboot it, looks OK. And I decide to lower the temperature by setting the fan speed at 85%. Then I think, let's do this on the other one as well. Now I have X'es on that one too! They're only ~12 days old or so, not overclocked and in a very good environment.

So the only thing I can think of is that the PSUs are suffering from exhaust heat and messing up the miners somehow. Increased airflow making the PSUs heat up more or something along those lines...

Are you using the APW3++ power supplies directly from Bitmain? If not that could be your problem. Those are server power supplies and really shouldn't overheat, and the heat they exhaust shouldn't be getting sucked into the miners intake fans either.
grn
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October 14, 2017, 08:40:24 PM
 #3176

hey guys, about L3+...

I've been renting the power on nicehash, but it's shite nowdays, like $17 daily...
Do you think there are better places to rent L3+?

Some multipool which supports scrypt and pays in btc?
Any ideas what to do?

Thanks a bunch

Try mining-dutch.nl

Auto switch and auto convert to whatever you want

How is that Lexical analysis working out bickneleski?
SplinterZalinsk
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October 14, 2017, 09:38:27 PM
 #3177

hey guys, about L3+...

I've been renting the power on nicehash, but it's shite nowdays, like $17 daily...
Do you think there are better places to rent L3+?

Some multipool which supports scrypt and pays in btc?
Any ideas what to do?

Thanks a bunch

Try mining-dutch.nl

Auto switch and auto convert to whatever you want

Whats the best atm? Prohashing or MD? Huh
ymemey
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October 14, 2017, 09:43:07 PM
 #3178

hey guys, about L3+...

I've been renting the power on nicehash, but it's shite nowdays, like $17 daily...
Do you think there are better places to rent L3+?

Some multipool which supports scrypt and pays in btc?
Any ideas what to do?

Thanks a bunch

Try mining-dutch.nl

Auto switch and auto convert to whatever you want

Whats the best atm? Prohashing or MD? Huh
MD more stable and sometimes, more get more profit

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Mr_Snipes
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October 14, 2017, 10:06:00 PM
 #3179

Who is using this md pool for longer ? I am just hearing from it, so i am surprised.
Mostly used h2c, zpool, or nh and now granatgas so far.
Hendrikclaasen
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October 15, 2017, 05:05:34 AM
 #3180

Where can you find "md" pool?
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