Quick Guide
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1.
Reviewing Defaults
The factory settings of SCSI hostadapter DC-2974 PCI were chosen to make
changing the jumper settings unnecessary in most cases. Yet prior to installation you
should verify that the actual jumper settings correspond to the recommended defaults.
Figure: DC-2974 PCI
Jumper J1 ROM enable
set
ROM enabled
no jumper set
ROM disabled
The ROM contains the SCSI-BIOS which is responsible for SCSI hard disk
management. Although it may be possible to use the appropriate drivers for hard disk
management, BIOS installation provides better compatibility with the different operating
systems. The BIOS installs all connected hard disks in the order of their SCSI-IDs and
removable hard disks of SCSI-IDs 0, 1 and 2. All other connected devices are also
displayed.
Important:
SCSI disks are not included in the computer’s Setup routine!
Jumper J2 SCSI hostadapter termination
no jumper set
ON
position 1-2
OFF
position 2-3
automatic (default)
Automatic termination means that the SCSI hostadapter automatically checks
whether any devices are connected to the internal and/or external devices and enables
or disables the terminators accordingly. We recommend only changing this setting if
problem arise from special configurations.
2.
Installation
Содержание DC-2974 PCI
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