bilabonic (OP)
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March 03, 2015, 06:54:42 PM |
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Hi All I powered down my Antminer s2 just to move it to another location. I then powered it up and ALL i am getting is a red led (no green at all) PLUS just a blank backlit disply with nothing else on it !!!!! It is not connectable via it's ip address of 192.168.1.99, plus i have tries all others on my network via Angry IP. Anyone got any ideas please
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BTC - 1Ayax24aAU8c1xwAakK94DVDkm4kbfZ8Ch
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bilabonic (OP)
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March 03, 2015, 09:14:39 PM |
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I have this problem exactly, can i try just using a new 4Gb SD card with the image first ?
Can i write the image with a program like Win32 Disk writer and rename the folder as BTMBOOT ?
Anyone help me out please.
Thanks
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BTC - 1Ayax24aAU8c1xwAakK94DVDkm4kbfZ8Ch
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bilabonic (OP)
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March 03, 2015, 09:28:37 PM |
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I have just wrote this image - https://bitcointalk.org/index.php?topic=515448.msg6315538#msg6315538post - 1718 BUT still no joy ? If i buy a new RevC beaglebox does that need to be programmed as well, or do i just put the new sd card with the above image on it ?? I don't mid it keeping the standard 192.168.1.99 ip address, i just need to get it running !!! Anyone help please. Thanks
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BTC - 1Ayax24aAU8c1xwAakK94DVDkm4kbfZ8Ch
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ncsupanda
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March 03, 2015, 09:34:16 PM |
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Have you tried the reset button located near the display?
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bilabonic (OP)
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March 03, 2015, 09:40:19 PM |
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Have you tried the reset button located near the display?
Where is the reset button near the display, i thought they were only on Rev C Beaglebone ??
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BTC - 1Ayax24aAU8c1xwAakK94DVDkm4kbfZ8Ch
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bilabonic (OP)
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March 03, 2015, 10:59:08 PM Last edit: March 03, 2015, 11:16:41 PM by bilabonic |
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I have never heard any beeps and the reset does nothing at all, the BBB (Beaglebone) has 4 green/1 red and no blue. If its not the SD card/image then it must be the BBB but i do not understand how to replace it....... Do i just insert the SD card with my image on it ? Totally confused about the reset buttons etc as you can't get to them when the BBB is in the rack How do i know what version/batch i have ?? Cheers
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BTC - 1Ayax24aAU8c1xwAakK94DVDkm4kbfZ8Ch
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bilabonic (OP)
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March 03, 2015, 11:46:16 PM |
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After trying various memory cards, images, the lot, ALL i done was pull out 2 cards, powered up and i could see the blue leds on near the ethernet port, inserted other 2 cards back in, entered pool details and its working...WTF !!
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BTC - 1Ayax24aAU8c1xwAakK94DVDkm4kbfZ8Ch
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MCHouston
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March 03, 2015, 11:56:37 PM |
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Sounds like the card is dying. I had the same problem required multiple reboots to get them to come one online. Finally it died, bought a brand new Sandisk SD card and everything works perfectly.
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BTC 13WWomzkAoUsXtxANN9f1zRzKusgFWpngJ LTC LKXYdqRzRC8WciNDtiRwCeb8tZtioZA2Ks DOGE DMsTJidwkkv2nL7KwwkBbVPfjt3MhS4TZ9
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Zich
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March 04, 2015, 12:49:59 AM |
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Check if there is any loose connector. Clean all accumulated dirt.
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ncsupanda
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March 04, 2015, 12:50:55 AM |
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At this point the OP says the unit is working.
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Zich
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March 04, 2015, 02:43:35 AM |
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At this point the OP says the unit is working.
Ahh, sorry. I didn't read the thread carefully
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bilabonic (OP)
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March 04, 2015, 08:35:08 AM |
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I is still in bits i wonder what will happen if i power down again !!!!
Is it really critical to get a code 10 sd card ?
If so i will update miner to latest files etc, then create am image and put it on one as a spare...
1 - does the card have to be removed from unit/plugged in pc to create the image or is there a 'back-up' menu in the miner interface ? 2 - what program do you recommmend to create the image.
cheers
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Zich
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March 04, 2015, 09:18:38 AM |
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I is still in bits i wonder what will happen if i power down again !!!!
Is it really critical to get a code 10 sd card ?
If so i will update miner to latest files etc, then create am image and put it on one as a spare...
1 - does the card have to be removed from unit/plugged in pc to create the image or is there a 'back-up' menu in the miner interface ? 2 - what program do you recommmend to create the image.
cheers
If you didn't move the miner, i guess it's will be alright Otherwise just pull out the blade again You need pc to write the image. If using windows, Win32DiskImager is the choice.
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bilabonic (OP)
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March 05, 2015, 12:35:57 PM |
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It's hit and miss, 50/50, looks like i wil have to leave cover off, i have a new 4Gb sd card, so will put image on that and give it a go.
THere is one image on here (latest) tha has all latest f/w etc that is over 4Gb.
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bilabonic (OP)
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March 10, 2015, 08:19:40 AM |
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Well i just checked my miner and the speeds are all over the place, if you look at pic one of the asics, chain #1 has a - instead of a 0. The miner status page speed matches the speed on the mine display. Which card is this, at what end of the machine, can i just remove it, clean it etc..... Cheers
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Zich
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March 10, 2015, 01:18:49 PM |
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Well i just checked my miner and the speeds are all over the place, if you look at pic one of the asics, chain #1 has a - instead of a 0.
The miner status page speed matches the speed on the mine display.
Which card is this, at what end of the machine, can i just remove it, clean it etc.....
Cheers
I don't think cleaning the card will solve the problem. It's seem like failing chip. As long as it's didn't cause problem to the chain, you are fine.
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