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Silicon Graphics 550 Visual Workstation Release Notes

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46.AD139.004 007-3941-001
Release Notes for the Silicon Graphics
550 Visual Workstation
Systems pre-installed with Windows NT Workstation 4.0 also include
Caution:
the latest Service Pack available at the time of shipment. Should you need to
re-install Windows NT Workstation 4.0 on your system, please use the provided
Windows NT Workstation NT 4.0 media. Although a Service Pack CD is included
in the Windows NT Workstation 4.0 media kit shipping with your system, please
DO NOT use this. Instead, please refer to the following URL
http://www.microsoft.com/downloads/.
Systems shipped with Red Hat Linux 6.2 and ProPack 1.3-VW preinstalled may contain
patches to add support for newer revisions of hardware. For systems with VR3 graphics
cards manufactured after September 2000, patch 10002 allows the Xserver to initialize
properly on systems containing the VR3 graphics card.
This patch can be found at /usr/PATCHES 10002 on your preinstalled system disk. SGI
recommends that you backup /usr/PATCHES to a local server should you need to
reinstall your system software.
The patch can also be downloaded from the SGI Supportfolio site at
http://support.sgi.com/linux/downloads/patch10002.html. After downloading the
patch, follow the instructions in the README file for information on properly
reinstalling your system software.
1. If your system will not boot-up after unpacking it for the first time, the problem
may be an unseated graphics card. To properly seat the graphics card you should
turn off the system and unplug the system from the power source before removing
the side panel as described in the Owner's Manual. Once the side panel has been
removed you should follow all electrostatic discharge (ESD) precautions as
described in your Owner's Manual before gently pushing the AGP (Graphics) card
®
1

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Summary of Contents for Silicon Graphics 550 Visual Workstation

  • Page 1 Release Notes for the Silicon Graphics ® 550 Visual Workstation Systems pre-installed with Windows NT Workstation 4.0 also include Caution: the latest Service Pack available at the time of shipment. Should you need to re-install Windows NT Workstation 4.0 on your system, please use the provided Windows NT Workstation NT 4.0 media.
  • Page 2 7. The 450 watt power supply can auto-detect either 110V or 220V power sources. 8. For single CPU configurations on the Silicon Graphics 550 Visual Workstation, the installed NT 4.0 kernel only supports a single processor. When upgrading to a two-processor configuration, the Windows NT operating system must be...
  • Page 3 Release Notes for the Silicon Graphics® 550 Visual Workstation 11. The system power button has two modes of operation, Turn Off Immediate and Suspend. Although the system BIOS has an option for selecting one of these two operating modes, the BIOS will initiate a power-down (Turn Off Immediate) sequence whenever the power button is depressed.
  • Page 4: Rimm Configurations

    Continue as you normally would for NT installation. RIMM Configurations: The Silicon Graphics 550 Visual Workstation has four RIMM slots and supports a maximum of 512MB PC800 RDRAM per RIMM slot. Please follow the rules listed below when installing memory modules.
  • Page 5: Scsi Cable Routing

    Release Notes for the Silicon Graphics® 550 Visual Workstation SCSI Cable Routing: If you have more than one hard disk installed in your system, we highly recommend you follow the procedures, table, and configurations described below. In this configuration, we are assuming that you use only one SCSI channel.
  • Page 6 © 2000, Silicon Graphics, Inc. All rights reserved. SGI and the SGI logo are trademarks of Silicon Graphics, Inc.