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Helpful answers
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Nov 7, 2011 2:48 PM in response to racefanaticby old comm guy,Try a PRAM reset. My TiBooks have an annoying habit of occasionally coming up with the brightness turned all the way down. Sometimes a PRAM reset can clear that, sometimes not. When boot is complete to the login screen, I will then see brightness set to the one-up-from-off setting, and then I can adjust it up to normal. I have yet to figure out what triggers the behavior, though it slowed down after replacing the backup battery on the slightly older unit.
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Nov 8, 2011 8:59 AM in response to old comm guyby racefanatic,Thanks I'll try that. oh man sorry for the bad typing guess I should'nt try and post when I real tired LOL...but any way I have exchanged out the top cover off of the old unit to mine and got a bonus a decent battery out of it too,,just saved about $300..now I'm going to put the other one back together and see what happens....