Topic: Antminer S9 Hashboard Chip Number MAP.... (Read 196 times)

Follow the map in the video , usually you get the answer in the kernel log in the part that states the following



This usually indicates that hash board J6 was only able to sensor 58 chips, therefore , chip 59 is the one that needs replacing, then what you need to do is measure the voltage and resistance to confirm, you want to that while the hashboard is attached to a control board or you need to buy that fixture device.

Another member here had a similar topic, I can't seem to find it but he did put some great info there, try to search for it.

I'ts not random. This should help

https://youtu.be/yAiaHwRkrC4?t=413

Hi,

Someone knows if there is a chip number map in one Antminer S9 hashboard?

If we watch the log we can get information about chip numbers like this:

get RT hashrate from Chain[6]: (asic index start from 1-63)
Asic[01]=64.2390 Asic[02]=66.5210 Asic[03]=64.1220 Asic[04]=64.0050 Asic[05]=62.3440 Asic[06]=58.5350 Asic[07]=60.0790 Asic[08]=65.3640
Asic[09]=56.9410 Asic[10]=65.2460 Asic[11]=62.0920 Asic[12]=61.1360 Asic[13]=60.6660 Asic[14]=61.1360 Asic[15]=60.8000 Asic[16]=64.3900
Asic[17]=58.1490 Asic[18]=62.6460 Asic[19]=62.5790 Asic[20]=70.8500 Asic[21]=62.4110 Asic[22]=62.0080 Asic[23]=63.7190 Asic[24]=69.0550
Asic[25]=61.2030 Asic[26]=64.4580 Asic[27]=60.8340 Asic[28]=62.3600 Asic[29]=31.5570 Asic[30]=65.6660 Asic[31]=58.6860 Asic[32]=63.0480
Asic[33]=10.6190 Asic[34]=64.7260 Asic[35]=61.8910 Asic[36]=63.8700 Asic[37]=64.1560 Asic[38]=61.0010 Asic[39]=59.9610 Asic[40]=60.8670
Asic[41]=59.8270 Asic[42]=54.4920 Asic[43]=65.3470 Asic[44]=64.6250 Asic[45]=61.8070 Asic[46]=59.5750 Asic[47]=67.0750 Asic[48]=59.8100
Asic[49]=62.9980 Asic[50]=66.5210 Asic[51]=63.1820 Asic[52]=64.0720 Asic[53]=64.5920 Asic[54]=68.4510 Asic[55]=64.9110 Asic[56]=62.4610
Asic[57]=62.6960 Asic[58]=36028797.002000 Asic[59]=36028797.002000 Asic[60]=36028797.002000 Asic[61]=36028797.002000

This shows easily that there is problems with the last chips [58-61] range, so, if we want to take them out what is the position in the board, its random or sequence?

Somebody have a map?