Dell OptiPlex G1 Managed PC Systems Documentation Update 1
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This document updates information contained in your Dell OptiPlex G1 system docu-
mentation. It describes the following features and procedures:
New online documentation
New microprocessor options
Updates to the System Setup program, including the system and setup password
features
Additional expansion-card riser board option for the OptiPlex G1 midsize system
Reinstallation of the Microsoft-updated Advanced Technology Attachment Packet
Interface (ATAPI) driver for the Microsoft
®
Windows NT
®
4.0 operating system
Reinstallation of DirectX and video drivers
Configuration of network drivers for the 3Com
®
Peripheral Component Intercon-
nect (PCI) 3C905b Ethernet network interface controller (NIC)
System board layout for new OptiPlex systems
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In addition to the online System User's Guide, your system also includes online
versions of the Reference and Installation Guide and the Diagnostics and Trouble-
shooting Guide in portable document format (PDF) files on the hard-disk drive. These
documents are located in the Dell Accessories folder.
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The Dell OptiPlex G1 Managed PC system now supports Intel
®
Celeron
microprocessors with internal processing speeds of 300, 333, 366, and 400 mega-
hertz (MHz). The external processing speed for these microprocessors is 66 MHz.