Quote from: Upstream on October 23, 2017, 08:53:21 PM

Quote from: Scrappy Do on October 23, 2017, 06:20:35 PM

Quote from: Dragonizer on October 23, 2017, 07:59:26 AM

Quote from: Scrappy Do on October 22, 2017, 09:50:08 PM

You only have 2 boards even showing up. Looks like the controller isn't even plugged in. Even with a bad board, it should still show up with all xxxxxxxxxxxx . Check the controller plug on the missing board.

Lemme know more...

Scrap'

It was showing 3 boards mate, rebooting via logging in done nothing and still showed 3 boards, it ONLY went to 2 boards when i physically unplugged it ?

I have checked the ribbon cables between controller and board and is fine.

Also my other faulty miners only show 2 boards, they are the new type self adjusting fan speedd/frequency as well...So it is the norm for me.

I have also swapped pcie-e connections from good board and even new psu's.

NOT worth sending back as they are 11.5Th models and run at 9.6Th !!!

Just hate losing hash power when i have access to free leccy !

Cheers Mate

It is only showing 2 boards bro, something is going on with the controller I'm telling you. Try the ribbon cables 1 by 1 on each card till you find the bad cable or board. If you will notice when you add the 2 it shows together with the amount of each one, it will be full speed. 1 board is not showing at all.

Trust me I have over 20 s9'2 and they have different versions of firmware yet all of them show all 3 boards.

Scrap'

Are you sure about this? I have 30 antminers I just ordered, have maybe 4 or 5 bad boards that I'm prepping to send to Bitmainwarranty, and I've tried switching the cables and PCI-e's to no avail.

I am saying that it should still show the board unless it is really bad. I have 1 machine that has some chips out, but it still shows in the config screen. Do your bad boards not show on the config screen at all?