Quote from: HF-Engineer on February 06, 2014, 03:16:57 AM

Quote from: legendroute on February 06, 2014, 03:04:05 AM

Also Phil, I have two more questions:
1. I can see some errors in cgminer out put, how to fix them?
[image snipped]
As you can see the hardware error is keep going up, is this normal?
Also the first line of the scroll-able zone there is an error message:
HFA 0 attempted reset got err:(-5) LIBUSB_ERROR_NOT_FOUND
How to fix it?

2. Second, with default configuration, from cgminer's interface I can see the hash rate is always around 400GH/s. But from pool statistics average is only between 320 to 380. How to explain that? Can I say my BJ does not perform as described in specification?
Thanks you!
[image snipped]

In both these cases, we hope the new firmware will help correct these issues. It's absolutely normal to have some hardware errors. We have fixed the source of some of these in the upcoming firmware. Con Kolivas is also working with us to make many improvements in cgminer, so we will release both together as soon as we can.

You should be able to get about 400Gh/s at the pool (average) though you might have to clock to 600mhz to get it at present.

My test system at http://setup.hashfast.com/rpi/ is running at 600, it's got a bunch of errors, but as you can see from the pool stats on Eligius it's cruising along at about 428Gh/s for the 12 hour average:
http://eligius.st/~wizkid057/newstats/userstats.php/17ao2fT7gbnnKYpMd7x29E8p4oGdE87Ahd

The longer timeframe stats on Eligius tend to be more accurate and useful. The stuff under 3 hours is hit-or-miss.

-Phil

Hi Phil,
I would like to OC to 600MHZ, but does that void the warranty? Anyway since the warranty is only 10 days(which does not make sense for such an expensive device), do you see at what chance I will need it since it is running smoothly for about a day already?

Or should I call the warranty under the reason device does not perform as described and let Hash Fast "FIX" it for me? If the official fix is to OC it, then I don't think that will void the on going warranty right(even it's not long)? Grin