Quote from: philipma1957 on January 02, 2016, 03:52:36 PM

Quote from: dodziu on January 02, 2016, 08:14:56 AM

I`ve been searching and reading a lot, but cant find anything related to Batch 7, most of posts are for batch 8.
I have S7 B7 with September`s firmware. On Bitmain website available is December`s version-does anyone have any issues with the newest firmware? Does the newest firmware make any difference?

Another issue is loudness.
Did anyone change fans-any opinions.
Right now my fans are working on 60% -3960 and 3720 with average temp 62C but even they are in different part of house, behind locked door , still can hear them really loud.
should i lower fan speed percentage to make them quieter?
Does it make sens to put big pedestal fan -40cm to get extra cooling?

thanks for any info

drop fans to 55 % and look into this material if gear goes over 65c go back up to 60%

the whole miner fits into this
http://www.lowes.com/pd_481274-85334-MEA-1225-6_1z0uauh__?productId=50401806&pl=1

on this you attach a piece on intake and out flow fans
http://www.lowes.com/pd_481266-85334-DEI-0625-6_0__?productId=50401792&Ntt=

cut a 2 foot piece for the intake and use the long piece to direct heat to where you want.

if u turn down frequency u loose work, if u change fans it will get too hot and same thing or maybe fire!

FIX THE LOUDNESS, FIX THE NOISE!
THE ONLY SOLUTION THAT ACTUALLY WORKED FOR ME.
http://www.wanttono.com/antminer-s7/quite-antminer/

JUST SAYING This made my ANTMiner QUITE!!
http://www.chikenfeed.com/0011-miner-s7-noise-reduction-sound-reduce-of-s7-antminer