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I have three avalon ,I found they will stop, during 9 hours - 3days, it is not shure.

I try to use 225 and 321 firmware, it is the same.

when it stop working , I must power off, some time I should restart cgminer.

Is there anyone know why?

Thanks :-P

It is my first topic,haha .

3 Avalons, a lot of horse power. I hope you fix your problem.

Thank you ,but maybe in Eurper, it should call cowpower :-), In china ,call it mousepower, HAHA   ;D


I only can watch it , prepare restart .

Overheating?

If it's reliable time to failure you could write a script or cron job to do a system reboot every 9hrs.

or put a power timer on the mains electric cable.

also check this thread...

[FIXED] Avalon URGENT ISSUE: both of my avalon do not work any more
https://bitcointalk.org/index.php?topic=148212.0

How about shielding your USB control board:

https://bitcointalk.org/index.php?topic=153698.msg1631459#msg1631459
https://bitcointalk.org/index.php?topic=153698.msg1687156#msg1687156

thanks

I know this topic , I  bought a power timer  and try

And I think may be fan dont work ,so over heating.  I will relink fans,let them full speed..and I hope it will works

thanks, my avalon is  I can log in 703n, and cgminer is working, but speed is 0 mhz.

there is a 0325 version.

Is it beta version?  But thanks, I will try

this is a known issue in 0321&0325 firmware.
xiangfu made some beta version, please try them.


http://downloads.qi-hardware.com/people/xiangfu/avalon/next-testing/

and we are finding the root cause, will take some time.

oh thanks,

I thaught it is beta,so I hate to use , and I will try tomorrow.

after 2 years I am here , I can post topic , wa kakaka

Thank you for working on this, please if you or anyone who is good with Avalons / may have a fix read my post here:

https://bitcointalk.org/index.php?topic=156323.msg1696891#msg1696891

Its putting itself into idle mode for some reason,will gladly pay bounty for fix

thank you.

-JJ

ok

they are only working  for 4 hours,  it need times to confirm.

and I will try Corsair TX750w in 3 card Avalon, 12v can provide 60A, I hope it can work well.

In the last days I had the same problems that in night avalon has stopped (till 9 hours in one night..)

http://imageshack.us/a/img716/6450/avalonk.png


http://imageshack.us/a/img163/116/avalon1n.png
where do I see what happened?

is this fw reliable?
TIA

Why after 2 years you can post a topic, you couldn`t post 2 years ago?

so after downtime of ~7 hours I have flashed 20130325.bin   and hope the issue will go
in API log I found
hope this helps...
(and when I come I noticed that Avalon has restartet every ~15 sec)

TIA

Did it solve your problem?

I'm guessing they were in the newbie jail. You can't start a new topic until you reach a certain post count. Must've spent most of their time lurking, or else signed up a long time ago and only recently returned.