haydendo Posted August 20, 2012 Share Posted August 20, 2012 Hi. I go the Intel HD 3000 graphics card working. But my problem is that it's brightness is very low. I want to adjust it but there's no option on Displays preferences. I also tried the suggested keyboard keys but nothing's worked for me. I installed the "Shades-universal" app but the max brightness on the slider is my current low brightness. I can get the full brightness by putting Mac on sleep then wake it up. Quote Link to comment Share on other sites More sharing options...
oldnapalm Posted August 20, 2012 Share Posted August 20, 2012 I know 2 kexts. http://www.insanelymac.com/forum/index.php?showtopic=236835 http://www.insanelymac.com/forum/index.php?showtopic=268219 Quote Link to comment Share on other sites More sharing options...
haydendo Posted August 20, 2012 Author Share Posted August 20, 2012 Thank you. It seems I have to do DSDT edit which I tried to avoid. Quote Link to comment Share on other sites More sharing options...
haydendo Posted August 24, 2012 Author Share Posted August 24, 2012 I got the slider (brightness control) working using the DSDT edit. But the maximum brightness from the slider isn't my display's max brightness, still low for me. Quote Link to comment Share on other sites More sharing options...
deivin503 Posted September 5, 2012 Share Posted September 5, 2012 I'm having the same problem as above colleague. Some help? Quote NB Dell N4110 Placa Mãe: Intel 6 Series Processador: Core i5 2410M 3MB Turbo Boost Chipset: Mobile Intel® HM67 Express Chipsets AMD Radeon HD 6470M - Seymour XT 1GB Intel Centrino Wireless-N 1030 1x2 bgn + Bluetooth3.0 Audio: ALC 269 HD Link to comment Share on other sites More sharing options...
