ATI 4870 fan fix question

Hello all,

I just did the fan fix and it works great - however I have two cards installed and the fix only is working on the main card. Both fans are detected in Catalyst so I just need to know how to create a profile that does this for both cards.

Any help is appreciated - thanks!

While the temp would depend on other factors like the air flow in the case and the room temp etc, I really doubt the 35C claim using a reference cooler.

Your temp sounds inline with what I have and what I have heard from other people.

OK - this is very odd.

First off let me give you some specs - quad core - case is a NZXT TEMPEST.

I have 2 cards crossfired - my second card I just applied the changes to and it is idle at 37C - while my main card is still idle at 56C - I am not sure if there is more airflow getting to the second card?

Is 56C a good temp and is it OK to keep both fans running at 65 all day? (I never turn my comp off)

Also when gaming what should I set the temp speeds at?

Thanks!

One difference is my memory clock is at 900MHZ and yours at 750 - could that make a difference and what does the memory clock do?

Ahh ok - is the default settings good for the 4850 - right now it is set GPU Clock 750 and Memory clock 900mhz. Also from question above is it ok to run these all day at 65 fan speed w/out damaging the card?

Thanks for your help.

Sorry I should of been more clear.

The main card is running at 56C and second one at 37C idle.

I meant having the fan speed % run at 65 for both cards all day - is that OK.