Lower the freq it mines at and see if it comes back. These are old machines now so more than likely that chip wont come back but its worth lowering the mining freq just to try it out.

Thanks HagssFIN. Just trying to work out whether (when I have enough BTC) to buy an S9 or an R4. As its the noise that would drive me crazy. My S7LN fan speed never gets above 1800rpm in an abient of 19-20degreesC. I know the heatsinks are larger so cool more effectively but the S9 or R4 would only be clocked to run at 4TH anyway so im hoping I could get the fan speed down to 1800-2000rom on the S9. Does that sound feasible?

Quick question. Whats the average fan speed the S9 does to stay at the temp it needs (I know its ambient temperature dependant)? Also whats the max RPM the fans do?

Wrong section my friend. Check out the dedicated Antminer S9 thread here:-

https://bitcointalk.org/index.php?board=76.0

So now maybe Bitmain will start to sort themselves out and offer a real warranty service and possibly reduce their prices 

Not sure if it's any help but I got a ton of rejects when I set up load balance between the theee pools on my S7LN. I was told by -ck it's because they mine other sha256 type coins aswell. Which explains why the diff required kept changing by itself.

Gotcha Philip.

Solo mine. Been a fair few blocks lately on the solo.ckpool

No idea what a green wallet is but you can't mine straight to a wallet address. Each pool will give you details on where to point the miner to and usually you have a username and worker name you need to put in the miner config page aswell.

So what sort of price are you wanting for it now? Also have you got a screenshot of the GUI page?

How do you know they were dormant?

How long was/is delivery? Did they do the customs declaration as they state? Also how did you pay them? Btc or credit card through aliexpress?

Hi Erkallys,

How are the ducts coming along?

Thanks.

So it's only running at half power as it's lost a hashing board?

Its pulling around 430watts at the wall (as stated in my original post;) ). Also as posted my another member this miner has been "tuned" for peak efficiency by another member on here called "sidehack" he has designed and built (alongside another member) the Compac BM1384 USB bitcoin mining stick which was sold in the EU via www.bitshopper.de, so he knows his stuff about electronics  


Im in Essex, im open to offers. This thread was purely for seeing how much it would go for as I am only contemplating selling it at the moment.

Correct this does NOT include a psu. Shipping would be from the U.K. Your offer, what currency is that in?

The BFL 60Ghs unit is SHA256 and you wont make much on nicehash with it. Your alienware is probably CPU mining an altcoin so will make more but will kill the CPU relatively quickly. YOu need an ASIC of the Terrahash (Ths) range of power or more to earn anything. Then its all subject to electricity cost anyway as to whether you make a profit or loss.

Just wondering what you guys would think is a good price to sell a Sidehack'd S7LN for?

Currently underclocked at 445m getting 2Th (but will run at regular and overclocked crews aswell) Really is a quiet machine running under my desk.

HW Error rate over the past 12days (since I restarted it after a clean) is 23errors which reads as 0.0000% so it works really well.

Sidehack adjusted the board voltage so it would run more efficient than original. Its currently pulling about 430w (at 445m) from the wall through an EVGA 850 P2 psu (not for sale)

Any help on a good price for it would be nice.

Thanks.

Sweet, got a tad confused. But yes a multi chip USB would be a great addition to the USB collection. Ill have to change the current setup now though 

Multi-chip USB stick is good for me aswell. 

Does that mean the auction sticks are now a no go? Would the equivalent value be put towards the new USB sticks?