Quote from: perogi on August 25, 2014, 02:05:01 AM

Quote from: AMT_miners on August 25, 2014, 02:00:13 AM

Quote from: perogi on August 25, 2014, 01:56:17 AM

Quote from: AMT_miners on August 25, 2014, 01:49:04 AM

Quote from: perogi on August 25, 2014, 01:27:50 AM

Quote from: opieum2 on August 25, 2014, 01:25:22 AM

Check the SD card as well. There is a number written on it. I am catching up on the days messages as I have been away from my PC all day today.

A bit of a heads up - mine didn't have a number written on the case or the SD card which leads me to believe that I got someone else's miner after they RMAed it.

Seriously.. It came from hong kong man.

Not all of them have a number on it. Default of the miner is 192.168.1.100

If your unsure of the address of the ip and your not great with linux. Download Advanced-ip-scanner. plug the lan cable from your miner into your computer an disable all other connections. Then run the app and you'll see the IP of the pi.

Do you actually read these threads or just reply to random ones without any context?

I know the IP of my pi - that's not the issue.

Now please respond to a previous request for the original image that actually works instead of the one that your team gave me a few hours ago or the one that came with the miner.

The one that came with your miner should work fine. The new image should also work. Other people have downloaded the last image and have had success. The images are the same.

Then what does this mean?

Output:
[2014-08-25 07:25:14] Started cgminer 3.9.3
[2014-08-25 07:25:14] Run Reset=1
[2014-08-25 07:25:14] ST MCU hardware reset start
[2014-08-25 07:25:22] SPI Speed 4000 kHz
[2014-08-25 07:25:22] ST MCU - Enable (Pre-header)
[2014-08-25 07:25:22] A1 = 950,1
[2014-08-25 07:25:22] A1 PLL Clock = 950MHz
[2014-08-25 07:25:22] A1 = 950,1
[2014-08-25 07:25:22] A1 PLL Clock = 950MHz
[2014-08-25 07:25:22] A1 = 950,1
[2014-08-25 07:25:22] A1 PLL Clock = 950MHz
[2014-08-25 07:25:22] A1 = 950,1
[2014-08-25 07:25:22] A1 PLL Clock = 950MHz
[2014-08-25 07:25:22] A1 = 950,1
[2014-08-25 07:25:22] A1 PLL Clock = 950MHz
[2014-08-25 07:25:22] ASIC Difficulty = 256
[2014-08-25 07:25:22] AUTO GPIO CS
[2014-08-25 07:25:22] SPI '/dev/spidev0.0': mode=1, bits=8, speed=4000000
[2014-08-25 07:25:28] Failure(cs0)(20): missing ACK for cmd 0x04
[2014-08-25 07:25:28] ACK(cs0) timeout:cmd_RESET_BCAST-6.3550s
[2014-08-25 07:25:28] SPI '/dev/spidev0.0': mode=1, bits=8, speed=4000000
[2014-08-25 07:25:34] Failure(cs1)(20): missing ACK for cmd 0x04
[2014-08-25 07:25:34] ACK(cs1) timeout:cmd_RESET_BCAST-6.3528s
[2014-08-25 07:25:34] SPI '/dev/spidev0.0': mode=1, bits=8, speed=4000000
[2014-08-25 07:25:40] Failure(cs2)(20): missing ACK for cmd 0x04
[2014-08-25 07:25:40] ACK(cs2) timeout:cmd_RESET_BCAST-6.3738s
[2014-08-25 07:25:40] SPI '/dev/spidev0.0': mode=1, bits=8, speed=4000000
[2014-08-25 07:25:46] Failure(cs3)(20): missing ACK for cmd 0x04
[2014-08-25 07:25:46] ACK(cs3) timeout:cmd_RESET_BCAST-6.3050s
[2014-08-25 07:25:46] SPI '/dev/spidev0.0': mode=1, bits=8, speed=4000000
[2014-08-25 07:25:52] Failure(cs4)(20): missing ACK for cmd 0x04
[2014-08-25 07:25:52] ACK(cs4) timeout:cmd_RESET_BCAST-6.3107s
[2014-08-25 07:25:52] SPI '/dev/spidev0.0': mode=1, bits=8, speed=4000000
[2014-08-25 07:25:58] Failure(cs5)(20): missing ACK for cmd 0x04
[2014-08-25 07:25:58] ACK(cs5) timeout:cmd_RESET_BCAST-6.3273s
[2014-08-25 07:25:58] No any A1 board

No any A1 board
: No such file or directory

"Other people have downloaded the last image and have had success." - really? The last few pages of this thread explicitly state to revert back to the original image in order to fix it. In fact, it appears that someone on your staff recommended that I revert to the original image (which also has the same issue/error message displayed above).

Please explain what that error message means so I can triage the issue.

Ok,

Follow these instructions very carefully.

1. unscrew the miner's case.

2. remove one of the modules by unscrewing the 6 screws on the other side of the miner.

3. Take the module and lay it flat on the desk. PCP and chips facing up, heatsink fins on the desk. Carefully unscrew the top heatsink from the module and place it next to module so that the A1 chips are exposed.

4. Try and get an a few HD images of this. From a birds eye view, capturing the whole PCB in the picture, take a few pictures and and post them here.

5. Let's rule out several possibilities this way.

Thanks.