Learn more about iMac (CRT Display)

What to do if something unexpected happens

You can use Mac OS X’s Software Update feature to automatically check for the latest free updates, or download them manually here.

Updates for Mac OS X 10.3 Mac OS X 10.2.8 Update (Combo) Updates for Mac OS X 10.2 Updates for Mac OS X 10.1 Mac OS 9.2.2 Update

  Firmware UpdatesFor maximum compatibility and stability, make sure you have the latest firmware updates for your iMac.

iMac Firmware Update 1.2 iMac Firmware Update 2.4 iMac Firmware Update 4.1.9 iMac/Cube DVD-ROM Update iMac CD Update 2.0 iMac DVD Update 1.0