i have some problems in one of my Miners : need help

[smajlbledar]

i have 2 miners and i mine ETH

they are same

2x6 Sapphire 470 8 GB
mother board and everything is the same in those 2 rigs.

but in one rig i have problems after 2-3 hours of mining it shows an error
and i have to restart the rig . Drivers are the same . in RIG 1 and in RIG 2
rig1 works perfectly .

so i made some screen shoots if any one can help how to fix it will b great .
http://i68.tinypic.com/2jfbpxk.jpg
http://i63.tinypic.com/2uidy5w.jpg

[philipma1957]

Do not post here.

you belong in alt coins not here.

do you have identical psu's?

what settings are your cards at?

the mods moved it to alt coins. 

You could have a lousy card .

you could be over heating on one rig.

what do you use to set the cards fan speeds and power setting.

I use amd wattman.  you can come over to my thread and some one may figure out the issue for you


https://bitcointalk.org/index.php?topic=1584973.0

the issue or I should say the symptom is usually a bad setting on that one card. if you are only mining and not doing anything else.

[smajlbledar]

i used the default settings on cards
and the PSU's are the same 2x750w in 1 rig.

today i removed 1 card from that rig that stops and its working good.
but 1 card is just staying now.

the Fans speed i control with Trixx 6.1 .
if you have any proposals pls share with me .

that what wonders me is how is this possible
i did all the same things in 2 rig with the same hardware and every thing is Brand new.

if u can share any good app to control Fun Speed or any thing that i can yous i will b thankful
cuz i m new in this and have to learn . tnx

[philipma1957]

my guess is stock settings  are making the cards overheat.

Most people do not realize  that each   gpu has a chip and they can be + or -   quite a bit.

So the same make and model card  could be  5 to 10 watts different from its  twin brother.

I have been using wattman  in the amd settings not trixx.

does trixx have a power setting?