Silicon Graphics Tezro, Hardware User'S Manual

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DVD-ROM Drive
007-4564-001 35
The disks are numbered 1 and 2, with 1 being the bottom disk and 2 being the top. The
SCSI ID number of each disk must correspond with these drive numbers. Disk 1 is the
system disk, which has the IRIX operating system installed on it. Your workstation will
not function without the system disk.
For information on removing or installing an internal hard disk drive, refer to “Installing
or Removing Internal Hard Disk Drives” on page 67.
DVD-ROM Drive
Your workstation supports an optional internal DVD-ROM drive.
The drive is installed in the 5.25-in. drive bay, as shown in Figure 2-9.
For information about installing and removing the DVD-ROM drive, refer to “Installing
or Removing the DVD-ROM Drive” on page 71.
Graphics Module
The graphics module is located near the bottom of your workstation, as shown in
Figure 2-10. It is made up of a metal cover, the VPro graphics board and the optional Dual
Channel Display daughterboard. The metal shell protects the graphics board and
optional daughterboard and shields them from electrical interference.
The VPro graphics board has the following features:
• 128 MB of onboard SDRAM
• Analog RGB and TMDS video on a single DVI-I monitor port
• Additional ports for Swap Ready, Stereo View, and Genlock signals
The optional Dual Channel Display (DCD-2) daughterboard supplies two additional
DVI-I monitor ports. The daughterboard connects to the underside of the VPro graphics
board and allows you to display data across two monitors at once. For more information
about the optional Dual Channel Display daughterboard, contact your SGI sales
representative.