alepro2 Posted March 11, 2009 Share Posted March 11, 2009 Hi, I am grinding away on an graphics SW issue, but can't seem to solve it, so I thought I ask for help. The Problem(s): - Using the Mac OS screen calibrator makes no difference. None of the sliders have any effect. - I downloaded the program "Shades" (http://www.charcoaldesign.co.uk/shades) to adjust my display brightness, but none of the settings have any effect. - Possibly related: I get no transition effect when switching to FrontRow. I know from my Macbook Pro that there is an effect there. - Possibly related: Whenever I get a status bar moving along, the graphics performance gets jerky, for example when viewing the magnification feature in the dock. My System: My system is running perfectly otherwise. According to the graphics info in "About this Mac" everything is enabled and running fine. I am using EFI_9 with GFX strings for my card. Core image is HW accelerated, QE and QGL are enabled. I get a geek bench score of ~5300, and a X-Bench score of ~250 without the disc test and can run games such as Toca 3 at max settings without a hitch. What's going on here? Any ideas? Link to comment https://www.insanelymac.com/forum/topic/157242-cant-calibrate-screen-use-shades-and-get-no-transitions-when-swicthing-to-frontrow/ Share on other sites More sharing options...
el lissitzky Posted September 25, 2009 Share Posted September 25, 2009 same problem. 8800 gts, efi string Link to comment https://www.insanelymac.com/forum/topic/157242-cant-calibrate-screen-use-shades-and-get-no-transitions-when-swicthing-to-frontrow/#findComment-1280322 Share on other sites More sharing options...
Feldman Posted December 23, 2009 Share Posted December 23, 2009 I have same problem on my 8800 gtx with Efi string. Also a try kext, but no succees ( If some one find the answer, please tell on this topic! Link to comment https://www.insanelymac.com/forum/topic/157242-cant-calibrate-screen-use-shades-and-get-no-transitions-when-swicthing-to-frontrow/#findComment-1367298 Share on other sites More sharing options...
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