ati graphics preferences????

[shev]

anybody help????
i have done something major stupid!!!!. in the ati preferences, i have pressed the button to turn the screen 90 degrees..... now the screen is all distorted,anyway of undoing this???
thanks in advance.....
15" powerbook aluminium
MAC OSX latest
1 gig memory

 

[Satcomer]

You have to launch the ATI Preference pane (go back to the original rotate part)) and push the Revert button. Also you could reset you NVRAM.