Quote from: Marvell1 on June 09, 2016, 09:06:10 AM

Quote from: citronick on June 09, 2016, 03:56:44 AM

Quote from: Marvell1 on June 09, 2016, 12:34:03 AM

Quote from: citronick on June 08, 2016, 12:47:26 PM

Heliox - just to update that I managed to get the -175mV working on the new batch of Nanos.

I have not got all 6 cards in a complete setup yet, but testing on 1 card is a success.
I will run it overnight before flashing the other cards.
I will report the kill-lo-watt meter readings tomorrow morning.

As of now, with -175mV rom:
-6mV,1040/300 = 30.3MHs at fans= fix 60%, temps 67-68c
and
stock -175mV,800/300 = 22.4MHs, temps 62-63c, auto fans

I am tempted to try the -200mV rom.

Is it normal that some rigs will have 150 roms and some 175 roms, mixed configs in your environment?

how do you guys mnaage to raise the core on the modded rom cards ? i have several -175 six card rigs and th seccnd i change to core from 800 to even 950 the box crashes

I was wondering why I was able to do it and many have commented that they cannot.

I think I know why.

My H81 is powered molex and my USB3 risers are also powered -- both powered.

with a kickass PSU like EVGA-G2 1300w or 1600w, cranking it up to maximum was a breeze.

its not a psu issue since i should be able to up the core to like 950 on a single card with my 1000 watt evga psu
even tweaking one card leads to bsod and i have tried all the cards individually to see if its a specific card these are all with the 175 rom

I have managed to get the -175 rom to hit 1060/300 pushing nearly 31MHs.

Anything more, reduces the MHs lower, so I stopped at 1060, and let it stabilize.

Flashed a 2nd nano to join this system, and so far so good averaging 30.xxMHs

Tomorrow, I will add more to achieve 6 x Nanos.

I hope this batch of Nanos make it to -175 rom mod.