Hi, i've some asus mining 470 4 gb and also i have much crash and malfunctioned with this gpu.

i need a favor as you have a lot of asus mining.

i lost the original bios and i can't find them on the net.

you would do me a great favor to send me a copy of the bios (s) of the asus mining 470 4 gb

it is an unfortunate model ..... I'm going crazy with it .... the strangest situations occur with these gpu ...

thanks

and ..... merry christmas

I've see ..... usually the customs not ask nothing, but when make the verify on some product, if your product is chosen for verify, the custom ask the certificate of conformite Ros etc etc, if you don't have this, your product it's send to sender, and usually you lost miner and money.
One time i've order 6 power unit from bitmain, the custom ask me the certificate, i send the certificate, but at the final the custom says: you don't have the RoS .... bitmain say to me who don't have the RoS 
The custom have send back the power ..... the bitmain not refound....i've lost ALL

I ask .... but coinminingcentral not send you the certificate of conformite and all the documentation for the custom ?
Because i see with various asic miner the risk for reject at the custom if you don't have the certificate of conformite......

if you interest, i've request at bitmain the image for reset from SD card.
I've tested the braiins SD image but the miner don't see the image...

someone have tested if braiins work on T model?

yes, I think I have waited too little after each reboot ...... and given too much importance to errors.
I was wondering why with the default values, instead of about 625-6 Mhz on all 3 with bitmain, it starts with values like 631-658-675, I thought that maybe the firmware increases the frequencies of the best cards .... but it is strange ..... because the order is always similar (the first the worst and the last the best, strange not?).
ckpool results should coincide with the actual hashrate no? maybe after 1 hour of mining ...

Questions:
the default configuration of braiins set the frequency different for every card, Is this difference good to maintain to optimize mining?

what limit references should be used for overclock downvolt?
i don't understand why in my test braiins result worse than bitmain......

i've tested an s9i 13,5 on bitmain selected default hashrate with low voltage and result Gh/s 13560  W 1153 without error stable.

but with braiins Gh/s 13470 W 1170 with 1 error .... with 625 mhz and undervolt to 8.75.

someone suggest good pool for braiins? ( but i see all working well )

1-slushpool.com
2-depool.ckpool
3-zpool.ca
4-multipool.us

Thanks Artemis3 

I've tried, i connect to ckpool.org but my problem is not the pool destination, i've tried with slushpool,zpool and multipool, sometimes connect....
Now i've copy braiins with dd into tf card, insert into the s9, copy into the nand ( my control board is xilix )
I set passwd, hostname and pool (only one, the ckpool " depool.ckpool.org:3333 " without stratum+tcp:// )
i start and work......
i power off and power on and work.
another time power off and power on and don't connect
if another time power off and power on and don't connect
if another time power off and power on and don't connect
says:


Last cgminer quit reason: No servers could be used! Exiting. (0:11:17, clear reason)

this's my cgminer.conf (who don't start)


i've tried also with the 443 port but nothing change.
i've tried also add at the pool address the prefix "stratum+tcp://" but nothing.
How can i fix? i don't understand where's my problem...... help.....

---

Hi, i think i solved the problem.
i must be put the "Use custom DNS servers"
now working......

but IPv4 broadcast must be fill or not? i'm not fill..... i don't know what write.....

but I don't give up, I have to make it work ... I like braiins fw too much, I would have found an alternative solution using the fw bitmain, but it's still a worse solution.
I've see everytime the file cgminer.conf but i don't see error.....
I think someone tell me a solution, surely there's other person who have this problem.......

Yes, but when connect to the pool........

otherwise .......it's 1400w go to fly........

my conclusion i return to bitmain FW it's impossible work with this braiins firmware, everytime don't connect to the pool....... 1400w to the wind....

Hi, the lastest version don't connect to the pool ....... someone have the link on the past web version?

---

You've the web image of 5 december?
can you post the image or link?
Thanks

Hi, braiin os cobalt it's fantastic!!!!!
but how can i set a timer ( 5-10 sec) for the start cgminer?

But the lite version is for....

my gigabyte 1080ti run at 6 g/s but in economy efficient mode....
but how can put the failover pool in bminer?

I've set this before:


after:


It's invalid backup....

This restore accept only the backup make before from braiins ?

I've create an sd card with Etcher and i put the original bios (Antminer-S9-all-201812051512-autofreq-user-Update2UBI-NF.tar.gz) into the sd card, switch jumper for start from sd and run the s9.
I've download the ssh version and type this command from terminal.
Where's the error?

I've prepare a ssd with brains firmware,
Can i put the firmware bitmain in the ssd, change the switch for start from ssd, start and flash the bitmain firmware?
Or
I must be install the firmware braiins in another s9 from sd card, after restore the save firmware and after restore also into the first s9?

Yes, but i wish to optimize the efficiency, with bitmain firmware i mine 9,3 Th/s with 706W eff. 0,76.
The difficult is come back to bitmain firmware...
I don't have a backup.... how can i fix this?
I've another s9 for make the backup, but there's the instruction only for create a backup without install ?

Thanks, now it's started, but i don't like.... only 13 Th/s with 1200w
How can i install the bitmain firmware?