Free firmware update driver

This update includes improvements to starting up Mac OS X from the local hard disk, Firewire target disk mode, starting up from the local hard disk, network start-up, and system stability. This update also adds support for additional security options which allow the Open Firmware to be password protected.

The iMac Firmware Update 4.1.9 will only run on iMac computers with slot-loading CD or DVD drives running Mac OS 9.1 or later from a local drive. If you are using Mac OS X you must boot from a local Mac OS 9.1 or later writeable partition (not a CD or network disk) prior to following the update instructions.

The new version of the LG GCE-8480B Firmware offers enhanced recording speed of some CD-R media.

Delivers enhanced functionality and improved reliability for Mac OS X v10.3 Panther and is recommended for all users. Key enhancements include improved file sharing and directory services for mixed Mac and PC networks, more robust printing to PostScript printers, improved font management, updated Mail and Address Book applications, new ATI and NVIDIA graphics drivers, FileVault, FireWire 800, WebDAV and USB Printing improvements from Update 10.3.1, and previous standalone security updates.

Important Note:

Apple has identified an issue with external FireWire hard drives using the Oxford 922 bridge chip-set with firmware version 1.02 that can result in the loss of data stored on the disk drive. Even with the improvements available in this update, Apple recommends you update the firmware on your FireWire drive. Please contact your drive manufacturer for more information.

The GeForce Graphics Card Update installs new graphics card firmware and Mac OS 9 system extensions to improve performance and compatibility. The new firmware also fixes a compatibility problem with newer versions of the NVIDIA system extensions.

The firmware on your graphics card will be updated only if an older version is detected. During the firmware update, your display will dim or go dark for 10 to 15 seconds, then reappear.

This is Firmware Update Utility for Mitsumi CR-485FTE Internal CD-RW Drive (F/W Ver. 7.0C). The update adds the CD-MRW (Mt.Rainer) function.

In response to initial customer and developer feedback, Apple has made improvements to its Universal Serial Bus (USB) software for iMac customers. The iMac Update 1.1 includes these improvements, which enhance the experience with many USB peripherals, as well as enhancements previously released in iMac Update 1.0. While Apple suggests that every iMac user install this update, it notes that only those using additional USB devices other than the Apple USB keyboard and Apple USB mouse included with the iMac are likely to notice the improvements after installation. This version improves the identification of USB devices during start-up and more.

Note: You must install the iMac Firmware Update before installing the iMac Update 1.1.