Antminer S9 low hashing rate board

[gutsy_btc]

Good morning, people

I have a S9 (latest firmware) with low hashing rate chain, and seems to be normal, no "X" on chips, but it shows 0 in hw and no temperature since bootup (it's cold at the beginning). I've cleaned all the chains, tried another PSU, checked all the capacitors, and they seem to be ok.

http://imgur.com/a/UNfwj

Any ideas?

Thanks!

[fanatic26]

Have you looked in the kernel log to see if there are errors there?

[gutsy_btc]

Good morning, people

I have a S9 (latest firmware) with low hashing rate chain, and seems to be normal, no "X" on chips, but it shows 0 in hw and no temperature since bootup (it's cold at the beginning). I've cleaned all the chains, tried another PSU, checked all the capacitors, and they seem to be ok.

http://imgur.com/a/UNfwj

Any ideas?

Thanks!

Friend this is ok.
You can try increase frequence.
How long use this miner? How temp chips?
need more details

Hi!!

These are the KernelLog https://pastebin.com/0y6QNcPg and Monitor https://pastebin.com/qAKBFWke

It doesn't show any temperature, and seems to recognize only 28 chips.

Thanks again!

[vonGreezly]

Good morning, people

I have a S9 (latest firmware) with low hashing rate chain, and seems to be normal, no "X" on chips, but it shows 0 in hw and no temperature since bootup (it's cold at the beginning). I've cleaned all the chains, tried another PSU, checked all the capacitors, and they seem to be ok.

http://imgur.com/a/UNfwj

Any ideas?

Thanks!

Friend this is ok.
You can try increase frequence.
How long use this miner? How temp chips?
need more details

Hi!!

These are the KernelLog https://pastebin.com/0y6QNcPg and Monitor https://pastebin.com/qAKBFWke

It doesn't show any temperature, and seems to recognize only 28 chips.

Thanks again!

Were you ever able to resolve this? I've got a brand-new miner (ran 24 hours, and chain 5 is showing "chipnum=2" instead of 63...