Quote from: i3luefire on November 27, 2013, 05:14:32 PM

Quote from: xselam1988 on November 27, 2013, 02:48:46 AM

Quote from: Bargraphics on November 25, 2013, 01:11:19 AM

Quote from: Choadmeyer on November 25, 2013, 01:07:42 AM

My chili is running at 28.5 GH/s at 63C using BFGminer 3.6 with an Evo 212 cooler. I have a high speed duct fan blowing on both bottom and top of my setup.

Fishing for any ideas to help me step my speed up (seems like I'm missing out on at least 5 GH/s).

Thanks in advance people.

I used the Evo 212 Cooler on over 60 Chilis, anytime I found them sitting at 28GH or so it was due to incorrect contact between the heatsink and chips and it wouldn't matter how much air you blew at it it wouldn't help.

You might be able to just fiddle with the heatsink and move it a tad without completely redoing it but sometimes this can cause worse issues.

Usually I would just undo the heatsink, clean up the padding and put a fresh one on and make sure the heatsink had perfect contact this time and it would always put it around 30-32GH.

Hope this helps!

How do you determine which one among the 60 boards?
There is no led indication and the identify command in bfgminer does not work.
Thank you

i wrote the serial number (last 3 chars.) from bfgminer on each chili with a sharpie. then i just go to manage, highlight the low hash unit look at the serial and go fiddle with it.

Is there a way to get the serial # in cgminer?