Sound Volume and Eject Keys Not Working

I installed 10.4.3 from the DVD on a G4. After the installation the sound keys (volume up, down and mute) and the eject key on the Apple Pro keyboard no longer work. They also don't show up on the Keyboard Viewer.
Anyone have a fix for this?

I found some info on another website that indicated that having an outdated version of USBOverdrive can cause problems like this. I checked and sure enough I had that installed (I think my son did it and didn't tell anybody - not unusual...). I downloaded the newest version of USBOverdrive and the keyboard problem went away.

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Do you have "Automatically Adjust Brightness" check box ticked in System Preferences > Displays > Display ? If so, you can't manually adjust brightness.

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Hello, i have a problem with my USB apple keyboard that come in pack with my iMac. When i turn on the computer everything is working fine but after using it for about 10 minutes my volume and eject keys stop working at all. What can you say about that? And when i disconnect and connect the keyboard from the computer it starts working again but not for a long time thought.

Hello Folks,
Got my super new 20" duo and i a having exactly the same problems. Volume keys don't work randomly, mouse stops responding and eject works most of the time but I have had problems.
Tried different usb port getting the same.
Will try another k'board and see if that makes a difference.
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Ah, the joy of working with computers...:( Apparently, from my woes with the same problem, the Apple Keyboard Manager is rightfully entered into the Run directory in the Windows registry at HKLM/Microsoft/Windows/Current Version/Run.
Why it doesn't start I still have to find out, but this may be because I have Parallels Workstatio installed as well and switch back between a virtualized Windows and a Bootcamp Windows. However, after installing Bootcamp 2.1 first and then SP3 IN THE BOOTCAMP ENVIRONMENT everything seems to work, except the Energy Options taskbar icon and Apple Keyboard Manager.
Will keep you posted on any progress I make.
Apple Support, BTW, was absolutely abysmal, with them even refusing to accept the ticket at all, on the grounds that they have no knowledge about Windows. Apple, get your support fixed!

I have installed windows 7 on my mac book, but sound card and cam is not working in windows wht to do?, I have installed windows 7 on my mac book, but sound card and cam is not working in windows wht to do?

I am using Mac book with windows 7. But my sound card and cam is not working when booted through windows. How can I solve this?
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Assuming that you tried to install Win 7 in bootcamp.
Power on the machine and press and hold the "option" key when you hear the bong sound.
Select the Macintosh HD icon and press "return" or just click on the icon.
Once booted into OS X go to System Preferences and select the Startup Disk icon and configure startup to use the Macintosh HD.

HT1750 space.bar.and.delete.key.not.working.on.wireless.keyborad

space.anddelte
space.and.delete.keys.not.working.on.wireless.keyboard.help!

Before replacing the keyboard do 2-3 SMC resets using the instructions in iMac SMC and PRAM reset

My mac won't restart, shut down, or go to sleep. And the volume and brightness does not work as well.

My mac won't restart, shut down, or go to sleep. And the volume and brightness does not work as well.

Connect the computer to the power.
Hold the power button down for 10 seconds or more.
Reset SMC. http://support.apple.com/kb/HT3964
Choose the method for:
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Best.

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Something vaguely relevant from MacFixit:
"Friday, March 03 2006 @ 02:46 PM PST
Mac OS X 10.4.5 Special Report: Keyboard/Mouse issues
Some users are reporting issues with specific input devices -- generally third-party keyboards -- after the update to Mac OS X 10.4.5.
One reader writes:
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Re-installing combo updater The versatile workaround of re-installing the Mac OS X combo updater (PowerPC, (Intel) works to resolve a number of odd keyboard and mouse issues occurring after the update, including inversion of mouse buttons. "
http://www.apple.com/support/downloads/macosxupdate1045combo.html

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Because the operating system does not affect the keyboard in that way . .. If the operating system has issues it would switch keys or assign wrong characters.
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Hemanth Kumar
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It's ok, I fixed it.
I got an iPhone 5. Bravo to apple for making me buy another one of their products.

Sound Volume and Eject Keys Not Working

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