Indeed when i last tried it failed to work with the T9+. If you try install it directly to nand storage, you would need to use the recovery method using the sd card for the T9+ as explained by Bitmain support (which is the same method some people use to revert S9s back to older Bitmain firmware).
But your test would be nice to do against S9s. With BraiinsOS you have to find the most efficient settings manually, and it takes some time and lots of cgminer tries. I think philipma1957 did something interesting at 475Mhz 7.9v if i recall correctly, but each hashboard behaves different, with the boards from the S9j 14.5T performing best i think.
But your test would be nice to do against S9s. With BraiinsOS you have to find the most efficient settings manually, and it takes some time and lots of cgminer tries. I think philipma1957 did something interesting at 475Mhz 7.9v if i recall correctly, but each hashboard behaves different, with the boards from the S9j 14.5T performing best i think.
I got down to 8.2 8.1 8.1 did 10015 gh and 815 watts maybe freq 425.
Boards vary. I have that unit up in Clifton will bring it back home and try to run it as a space heater.
I suspect if I play with my s9 space heater idea i will find perfect numbers for a 80c 1 board miner under 44db
maybe
39db
4th
390 watts
Brains at freq 450 volts at 8.4
My heater mod fans can only do 3000 rpm
The key is to get a stable temp with fans close to 2800.
Then no ramping of fans with a flat temp of 78:or 80
I think all my s9s could do this on brains software.
Better yet I can pull my s7 ln boards and fit the s9 in there . Which means the psu is built in.
