Name: 2400/3400 Graphics Update Version: 1.0 Released: December 1, 1997 Requires: PowerBook 2400 or 3400 running Mac OS 7.6, 7.6.1, or 8.0. This software can be installed on many international versions of Mac OS as well as US Mac OS. Description: You should install this software if you connect an external monitor or projection system to your PowerBook 2400 or 3400 and it remains black. This update will allow you to force a particular video timing out the VGA connector on the back of the machine. 2400/3400 Graphics Update 1.0 is provided to you free of charge. It does not include free telephone support from Apple Computer. Support for this software is available on the Internet using the following URL: This software consists of a Disk Copy NDIF (New Disk Image Format) compressed image, which requires Disk Copy 6.1 or later to use. Download this software to your hard drive and then double-click it to use it. Disk Copy is available in the Utilities folder. Disk Copy 6.1 (or later) or Disk Image Mounter 2.1 (or later) from Apple are the recommended applications to access all disk images released by Apple and are the only supported applications to access NDIF disk images.