Rep: 21
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MacBook 2.1 white , after replacing LCD , brightness keys do not work whit Tiger installed on the machine , and the control of brightness on system preferenze is disappeared .
Boot whit Snow Leopard on external HD it's all ok !
The original screen was a LG and the new an AUO .
It isn't a big problem ( i will install Snow Leopard ) but it's strange .
Is this a good question?
Rep: 37.6k
315
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Seems to be a software issue. Try to repair the permissions via Disk Utility from your installation disk.
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2.6k
Just reinstall your system.
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Installed Leopard , now it's ok .
Rep: 49
3
1
It's just a System problem try to reinstall the System if u dont want to try to update the system you have
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