Yeah.
That was I mean 

In which mode is your card running? (Look at the switch near the card bracket) Move it to other positions!

Gigabyte, Especially R9 series, as we know prone to overheat, so will be better to run it on performance mode (switch switched near to the bracket)

Which card (from those 6) that most unstable?
You should check it! To make sure one (or more) of your cards ain't troubled.

(1) There's nothing to do (related to mining) 
(2) Find people that want to join you (but nothing to do related to mining [as above comment said]) 
(3) I don't know (Almost all mining part such as mining pool, isn't applying referral system except cloud mining [maybe]) 

After all, you know nothing about mining, I just appreciate you were asking. 

You can do the Low-level formatting (low-level format) to your FDD. I use Low-Level Format Tool called HDD LLF (from HDDGURU) that always working good (at least for me) 

This tool has saved a few of my FDD and HDD 

http://hddguru.com/software/HDD-LLF-Low-Level-Format-Tool/

For major coins may yes. But for small coins (new nor old coins), solo mining is possible, sometimes I can do that (solo mining) several times a day with a few different coins, in another time I can do it 2-3 times a month.

Of course, we need to calculate all of the variables first before doing that. I can say for sure, Solo Mining is possible. 

What makes it unfair? 
Do you have the same Hashing speed with the person who's always solving blocks?

Which machine are you using? How much your total Hashing speed?

Actually, I felt a bit confuse with all of your questions, maybe you need to describe more about the issue you were facing. 

I have that kind of mobo (I have two), based on my experience that mobo been ready to work while I open the box (I didn't do additional bios setup) my systems running under Windows, I've never got any issue so far (running nine cards each board) but I'm not sure with yours.


Maybe you need to test all of your cards, when possible, you can try on the different OS.


Glad to hear that.
Do with your own risk!  

Have you tried to unplug one card? (one that was working correctly) then you will have three cards on your systems (2 cards that are working good plus one troubled card) If that isn't fixing your issue, may you need to re-mod that card (the troubled one).

As a home miner, I can say for sure that I still on my track and getting enough profit from mining.

But a statement from one miner can't generally be shown that mining still profitable nowadays. It will depend on miners itself (isn't only about electricity cost [mine $0.15]) The most thing that affects mining profits is your way to do mining. As the miner, we were always facing many things that out of our control (such as market condition, devices regeneration, etc.) but the way you faced all of the situations will determine the outcome.  

If one click mod giving you the same result with downloaded one, better to use your own bios mod. Modding your card with downloaded bios isn't a proper way to do bios mod.


All of your cards act the same? (just getting max 26.xxx?) If it yes, I think that isn't the mod issue, that's more like compatibility issue, nor you only need to find the right OC settings.

And also burn your ass , Since we need to stay on the chair to make sure the bloody bear doesn't burn our capital, right? 


Since you're new in mining, will be better to do it gradually. Starting with one only mining machine, you can choose which devices that suitable for you ( your mining passion) you must have your own consideration to choose. You can try to find any information about mining machines (e.g., mining hardware comparison) nor do your own research (need to spend a bit cost and time). 

OP said that card has modded:


Have you tried to run this card alone? As the only one card that plugged. Try with several drivers version, apply all of Ati patcher features (driver signature, refresh rate, etc.). Re-mod that card, give a try with massive OC nor Underclock it to the deep, see how that will affect the card performance.

I don't believe you can't find any pieces of information that guide you on how to start mining  (when other people can find it [tested it myself]). For starting, you got good advice above (knowing basic knowledge, then some of the technical things). 


When you felt enough with all of the information you get, then go to the next step (implement it).

What makes it different with building it myself (proof of capacity mining machines) beside that mount rack case?
I didn't see the advantages of this product compared to when we make the same kind of this by myself.

---

May I help you to show your pics.


You should be a copper member to be able to post some image (it will help you as the Developers) because sometimes people don't want to click an image that you provide as a link.

Excellent project! 

Getting a capital return on the short period is a good thing and some additional time as your profit. Let say you can reach capital return at 3-4 month, and the rest of it (2-3) month as your profits time (productive time of your machine)

For me that was isn't a good move while choosing mining machines with short productivity time. Machine regenerations, coin prices, etc. must be your consideration since we have zero control over it. 

But whatever it is, you have your own consideration to chose, as long as it gave you a good chance to make the profit, you can go for it. 

Yeah, I agree with you. Sometimes hold the coin will giving us more profit and of course as you said it would depend on the coin itself (need some other research about the future of coin)

But I'm not kind of that person. I am a short-terms miner,  sometimes am doing solo mining just for few hours, and pooled mining never more than one month. As long as my mining result close to my personal calculation, I exchange it for fiat as fast as I can. 

Dogecoin!
Do you have some? 
Transaction fee relatively cheap, fast enough on network confirmations, it can keep your coffee hot before you sit down on the farthest corner. 

Hmm..are you coffee shop owner? Then want to add some crypto coin as one of available payment method? 

Yeah, that depends on us. I'm not a speculate type, I calculated all of the possibility, I'm doing a lot of research before mining, I've never stayed on one coin for a long time, I've never held a coins (save it to the fiat as fast as I can) I spend all of my effort and time to do this.