I tested:
- Perform reset
- Hard reset
and gave me same errors.
My vendor requested to me to test a third method (IP reporter reset , ie https://enforum.bitmain.com/bbs/topics/3957)
The R4 works again.
I hope this will be useful to other users.
Topic: [SOLVED] Antminer R4 fails to start: Test Patten on chain[6]/chain[7]: FAILED (Read 855 times)
April 24, 2017, 02:21:41 AM
April 20, 2017, 11:28:17 AM
With the way these boards are designed there is no way to bypass faulty chip. It is a string design, think of it like a set of cheap christmas lights. One bulb burns and the whole strand dies.
April 20, 2017, 10:21:23 AM
My R4 fails to start this morning.
Soft/Hard reboot , reset to factory changes nothing.
The kernel-log displays this message at the end:
Is a hardware failure? Possible to shunt the faulty ships? (see nothing about this option in the user interface of the R4)
Soft/Hard reboot , reset to factory changes nothing.
The kernel-log displays this message at the end:
Code:
Below ASIC's core didn't receive all the nonce, they should receive 8 nonce each!
asic[12]=911
core[103]=7
asic[25]=911
core[018]=7
asic[26]=911
core[018]=7
freq[00]=606 freq[01]=618 freq[02]=606 freq[03]=606 freq[04]=618 freq[05]=625 freq[06]=606 freq[07]=618
freq[08]=625 freq[09]=606 freq[10]=618 freq[11]=625 freq[12]=612 freq[13]=618 freq[14]=625 freq[15]=612
freq[16]=618 freq[17]=625 freq[18]=612 freq[19]=618 freq[20]=625 freq[21]=612 freq[22]=618 freq[23]=618
freq[24]=612 freq[25]=618 freq[26]=625 freq[27]=612 freq[28]=618 freq[29]=625 freq[30]=612 freq[31]=618
freq[32]=625 freq[33]=612 freq[34]=612 freq[35]=625 freq[36]=612 freq[37]=618 freq[38]=537 freq[39]=612
freq[40]=520 freq[41]=625 freq[42]=606 freq[43]=618 freq[44]=625 freq[45]=612 freq[46]=618 freq[47]=625
freq[48]=612 freq[49]=600 freq[50]=625 freq[51]=612 freq[52]=618 freq[53]=625 freq[54]=612 freq[55]=537
freq[56]=625 freq[57]=612 freq[58]=612 freq[59]=625 freq[60]=612 freq[61]=625 freq[62]=625
total valid nonce number:57453
total send work number:57456
require valid nonce number:57456
repeated_nonce_num:0
err_nonce_num:50087
last_nonce_num:41733
chain[6]: All chip cores are opened OK!
Test Patten on chain[6]: FAILED!
Try to add voltage on chain[6]...
chain[7]: All chip cores are opened OK!
Test Patten on chain[7]: FAILED!
Try to add voltage on chain[7]...
restartNum = 2 , auto-reinit enabled...
Chain[6] Chip[3] TempTypeID=55 middle offset=-10
Chain[6] Chip[3] local Temp=40
Chain[6] Chip[3] middle Temp=56
Chain[6] Chip[4] TempTypeID=55 middle offset=-6
Chain[6] Chip[4] local Temp=57
Chain[6] Chip[4] middle Temp=79
Chain[7] Chip[3] TempTypeID=55 middle offset=-10
Chain[7] Chip[3] local Temp=53
Chain[7] Chip[3] middle Temp=75
Chain[7] Chip[4] TempTypeID=55 middle offset=-7
Chain[7] Chip[4] local Temp=45
Chain[7] Chip[4] middle Temp=65
FAN PWM: 62
Is a hardware failure? Possible to shunt the faulty ships? (see nothing about this option in the user interface of the R4)
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