@Dr.Miner,

Beeping means, you lost connection to the internet or your pool lost connection to the internet or you lost connection to the pool.

If you think it is defective, you can submit a support ticket to support@bitmain.zendesk.com or call 844-248-6246 Option 2 for a live tech support.  Good Luck! 

@727miner,

thanks!  sorry for the trouble, but hope the replacement ant will work hard for you  


@nicehash,

Yoshi sent you guys email regarding the post.  Please check with him!  (But not to give any false hope, Antminer is a SHA256 miner but designed to work most optimized with Bitcoin Mining.


also, anyone tried Push&Pull with stock S5 fans on S5 to see any favorable result in reducing heat or noise?

Oh yea, you Australians are getting clobbered on the exchange at about 75 cents to the USD. Ouch 

Yeah and petrol is going back up which is just great.

S5s now are unavailable for purchasing at Bitmain website... 

Oh, please. Don't offer this to me. "Will never ROI". 

That's funnily because i did that my temps dropped to the 40s push pulling two stack S5 fans but the noise if you want I'll put then back on and screen shot it i figured how to on the forums i think that was OC to 393 or close it held at 47 or so with those fan the noise was to much for me .

@Dogie @BitmainWarranty - Happy New Years Guys 

I did and it's very loud but ran very cool for me but the noise was to much , so I went back to my two delta fans i will post screenies  if asked to . that was even putting heat sinks on the two chips still to much noise but nice and cool.

FWIW, I have 4 s5. 2 batch 1 and 2 from the batch right after the coupons.
my batch 1 have +- 0% rejects and are clocked @ 375
the other 2 have  +- 4% rejects and are clocked to 350

edit: they have the same firmware(newest) BTW.