Update for iMac G5

iMac G5 Sleep Light 1.0 Update available through Software Update
The iMac G5 Sleep Light Update adjusts the brightness of your iMac G5 sleep indicator light so it's not as bright during the evening. The daytime brightness remains the same.
This update is installed in Applications > Utilities and should be launched automatically. Click on Update and follow on-screen instructions to install this update.
Notice : Once the update is launched, please do not cancel it nor interrupt it. One minute is needed to achieve the update. Your computer fans may run at full speed but they will slow down to normal speed when the update is done.