Mac Mini Sound Issue under OS X when Boot Camp is installed
I've noticed a strange issue on my Intel Mac Mini.
Fresh install of Mac OS X 10.4.6 or higher - sound volume is normal and stays at the previously set level after a power off, power on, or just a restart.
If I take the same fresh install and install Boot Camp (confirmed on version 1.2 and 1.3 both) - and I raise the volume and restart or shut down / power back on - the volume is automatically reset to 50% when I log back into Mac OS X.
The volume problem doesn't appear to affect Windows or Linux at all, only OS X itself.
Once Boot Camp is removed, the problem goes away.
This has happened after multiple test re-installs - including with a fresh install of 10.4.x updated to 10.4.10.
Has anyone else noticed this?
sorry for digging up an old thread, but what was the problem?
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This is the stack of partitions on your old drive
EFI (hidden)
Lion (50GB say)
Bootcamp (50GB say)
Lion Recovery Partiton (hidden)
This is the same stack on your new drive imaged from the old one.
EFI (hidden)
Lion (50GB say)
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Lion Recovery Partiton (hidden)
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This is what you want
EFI (hidden)
Lion (100GB say)
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Lion Recovery Partiton (hidden)
EFI has to be at the top of the drive and Lion Recovery has to be at the bottom of the drive.
And you only have four partitions.
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Download the free Carbon Copy Cloner, grab any new files off the new 750GB internal drive to the old 500GB your booted from.
Open Apple's Disk Utility and Erase with Zero option the entire internal 750GB drive and let it rip, this will map off as many bad sectors and improve reliability.
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Sebastian -
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1- Start the Windows Installation DVD at system start.
2- Click on Repair System, not install.
3- Select Command Prompt
4- Run these 3 commands: (Press enter for each command)
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Bootrec.exe /FixBoot
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Tell us how it goes!!
PS: Sorry for my bad english!!! -
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https://discussions.apple.com/message/24436903#24436903
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https://discussions.apple.com/people/Winston%20Churchill
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Yay!
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