Quote from: sEpuLchEr on November 22, 2014, 06:00:01 AM

Quote from: Cyper_BLC on November 22, 2014, 05:04:14 AM

Quote from: pikachuy on November 21, 2014, 11:49:06 PM

Quote from: tfoto on November 21, 2014, 11:10:00 PM

My miner perfect work at a frequency of 268.75 - 275, and outputs the 2500-2700 ghesh

WTF? that's pretty good. Did you have to change the voltage too? Does yours run stable with no X's for a long time?

dont believe some like this, without powerful psu thats meanless..

There is absolutely no way to push the mhz to 275 on the supplied PSU. Hell, I can't even get it to run 250mhz and I'm on 220-240v (lower amp draw) in Singapore. The best I could get it to run stable is 231.25mhz at 0725v. But watch the tempreture. Mine goes up to 63-65C which I believe is still ok (there must be a reason why the cut off is at 80c). As long as you do not switch pools, or restart (not hard reset), the X's don't appear.

I would have to agree with you. I have 16 S3's and 1 S4 at the moment. 4 more S4's are on the way.

I did notice something that caught my eye when you said, "no X's"

I know this is an S4 forum, but one of my S3's has a dash at the end of the zeros. what does that mean? "00000000-0000000-"