How to precisely adjust brightness under Lion
Hi,
working with a Mid 2010 IMac and the Apple Wireless Keyboard it is obvious that brightness may be controlled by pressing both the "fn" key and the respective keys F1 or F2.
Under Snow Leopard I created a list of useful shortcuts to get familiar with the various extra functions. One of them was to press ALT + Shift + fn+F1/F2 to be able to adjust brightness in finer steps than with the a.m. regular tune. The background of my question is the adjustment of brightness in context with a monitor calibration using a colorimeter.
This ALT+Shift method doesn't seem to work since I upgraded to Lion (10.7.3). Any ideas or proposals are appreciated.
Right. Attempting to install or boot a version of OS X earlier than the one installed on the Mac when it was built is likely to fail: Don't install a version of Mac OS X earlier than what came with your Mac
The reason is that new Mac hardware requires new drivers that may not exist on previous versions of OS X.
If it shipped with Lion it might be able to boot Snow Leopard, since there was a period of time in 2011 in which computers produced with Snow Leopard were later shipped with Lion, while the hardware remained unchanged. This will work only if you did not update the Mac's firmware though.
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AEProfiling.framework
AERegistration.framework
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Flip4Mac WMV Plugin.webplugin
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Google Earth Web Plug-in.plugin
JavaAppletPlugin.plugin
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PangeaVR.bundle
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flashplayer.xpt
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at.obdev.LittleSnitchUIAgent.plist
com.adobe.AAM.Updater-1.0.plist
com.flipvideo.FlipShare.AutoRun.plist
com.flyingmac.farsuite.plist
com.google.keystone.agent.plist
com.hp.help.tocgenerator.plist
com.wacom.wacomtablet.plist
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at.obdev.littlesnitchd.plist
com.apple.pcastweb.plist
com.apple.remotepairtool.plist
com.barebones.bbedit.plist
com.bombich.ccc.plist
com.flipvideo.FlipShareServer.launchd.plist
com.flyingmac.farsuite.daemon.plist
com.google.keystone.daemon.plist
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AppleMPEG2Codec.component
CamTwist.component
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DesktopVideoOut.component
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Flip4Mac WMV Advanced.component
Flip4Mac WMV Export.component
Flip4Mac WMV Import.component
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Perian.component
QTMpeg4Codec.component
x264Encoder.component
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Numerics.osax
SIMBL.osax
Satimage.osax
XMLLib.osax
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SymbolicLinker.service
WordService.service
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HP IO
HP Trap Monitor
Library/Address Book Plug-Ins:
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SkypeABDialer.bundle
SkypeABSMS.bundle
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EWSMac-GC.framework
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ClickToFlash.webplugin
EvernoteSafariClipperPlugin.webplugin
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com.adobe.ARM.202f4087f2bbde52e3ac2df389f53a4f123223c9cc56a8fd83a6f7ae.plist
com.apple.MobileMeSyncClientAgent.plist
com.apple.SafariBookmarksSyncer.plist
com.valvesoftware.steam.ipctool.plist
com.zeobit.MacKeeper.Helper
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teleport.prefPane
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Audio • Encode to iTunes Format.workflow
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Create Digital Book from the Selected Text.workflow
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Movie • Encode Media.workflow
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