Slice Posted February 5, 2011 Share Posted February 5, 2011 Any solution / suggestion ? Not now Link to comment Share on other sites More sharing options...
Slice Posted February 5, 2011 Share Posted February 5, 2011 New information about. ioreg | +-o PNLF <class IOACPIPlatformDevice, id 0x10000012a, registered, matched, active, busy 0 (67 ms), retain 7> | | | { | | | "AppleBacklightAtBoot" = 0xe6 | | | "ApplePanelRawBrightness" = 0x270 | | | "name" = <4150503030303200> | | | "AppleMaxBrightness" = 0x378 Boot brightness = 0xe6 = 230 Max brightness = 0x378 = 1000 We should find a way to set good value at startup. Link to comment Share on other sites More sharing options...
Administrators Leon Posted February 5, 2011 Administrators Share Posted February 5, 2011 Dsdt ? Link to comment Share on other sites More sharing options...
Slice Posted February 7, 2011 Share Posted February 7, 2011 Panel profile? IOGraphicsFamily? Link to comment Share on other sites More sharing options...
Daniel Posted May 29, 2011 Share Posted May 29, 2011 Same problem here, but when I press the pause button twice, it returns to 100% Link to comment Share on other sites More sharing options...
Zeppo Posted May 31, 2011 Share Posted May 31, 2011 I solved the screen brightness issue with my D430 by disabling surrounding light sensor in BIOS. After that, I could adjust brightness to levels I couldn't reach before. And the brightness I set is staying even after an reboot. Also, the power saving would dim the screen as usual, if there is no activity. Link to comment Share on other sites More sharing options...
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