Quote from: whitefeather on November 20, 2013, 05:09:32 AM

Quote from: goxed on November 19, 2013, 11:14:36 PM

Quote from: fex on November 19, 2013, 10:36:30 PM

Received my order today, but I'm not happy with it:
1. USB port at one board has soldering paste all over it and USB plug does not fit it, I need it because I want to use the board alone without CAN bus
2. other boards hash at ~~33-38 GH/s (mean: 34.25 GH/s)~~ mean ~42 GH/s with parameters "--avalon-options 115200:16:10:d:256 --bitburner-voltage 1230"

I tried various parameter settings with latest cgminer from git (https://github.com/ckolivas/cgminer) as well as the one linked in the instruction manual (https://github.com/someone42/cgminer.git).

so: one board unusable, others way below "46-52" GH/s Sad

this is not acceptable

Do your chips have Beta symbol or Bioinfobank ?

Goxed, I am confused. Given the BioInfoBank labels on them, is this somehow related to what tytus et al have been building? I realize they are also working with Bitfury chips, but is the private label attributable to them, and if so how did it end up in a board in Belgium? By the way Fex, that soldering job is utterly hideous. I hope cryptx can replace or refund that board.

Okay so there are some chips which have Beta printed on them and there are some chips with Bioinfobank printed on them. Some people claim that the chips which have Beta printed on them have slightly better quality.