AMDOverdriveCtrl -i (insert card number here without ()) -a (insert file name of saved profile name)
This is what it might look like.
AMDOverdriveCtrl -i 0 -a cardsettings.ovdr
I am a total linux newbie myself, however, I managed to modify a .ovdr file or card profile hoping to get past my overclock limit. I've seen this question asked several places but nobody seems to have an answer, it makes me doubt there is a way. My card has an over clock limit of 840 mhz for the core. I know I can crank it up to 1000 mhz stable but I don't seem to be able to do this within the AMDoverdriveCtrl GUI. Opening a .ovdr file or profile file with leafpad you can see the settings. I modified them with my own settings which I was pretty excited about. I thought I had found a solution, but I get an error. "Could not apply overdrive settings." I have the powertune at 20% and the file says the same thing agreeing.
That is the content of the profile. I am using linuxcoin .2b.
I am starting to think that I am going to have to flash the card to get to higher settings, which doesn't excite me.
I've searched pretty hard but clearly I haven't found a way to get past the locked settings in this program, I wonder if anyone has any ideas.
Thanks