I have a Powercolor HD3850 512MB xtreme and looks like my card does not have a 2d mode. I tried flashing it to a newer PC bios 070 (mine come with 067) also tried a Gecube 073 bios but Rivatunner/ati ccc or Gpu-Z 0.15 don't show a 2d mode, it's always at 3d clocks. Both times i flashed with atiwinflash and i didn't had to reinstall drivers, it only asked to restart.
Another weird thing is i can't overclock with Rivatuner, when i hit the "apply" button it just revert to the default 3d clock...
Can anyone help me on this?

thx in advance

ps: sry if its in the wrong place