Intergraph TD-20 Setup Manual page 53

The following figure shows the 3.5-inch internal peripheral bays, viewed from the left side of
the base unit with the cover removed. The illustration shows three 1.0-inch high devices
installed, each secured to the support bracket by four screws (two on each side).
You can install devices in the 5.25-inch internal peripheral bays in a similar manner, securing
the devices to the support bracket with four screws (two on each side).
The following figure shows the location on the system board of the IDE bus connectors and
the power connectors to which you can connect internal peripheral devices:
TD-20
NOTE The system's CD-ROM drive is connected to the secondary IDE bus, and is set to be the
master device on that bus. If your system has two internal 3.5-inch IDE or EIDE devices (such
as hard disk drives) installed, and you install a third such device, you must reset the CD-ROM
drive to be the slave device on the secondary IDE bus. For CD-ROM jumper settings, refer to
the information provided on the CD-ROM drive.
Support Bracket
Screws
(two each side)
TD-200
Power
Connector
Secondary IDE
Connector
Primary IDE
Connector
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