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AHA-2740W/2742W/2744W
Operating Environment Software
DOS/Windows
®
Under MS-DOS
disk drives can be connected to the SCSI bus without
additional software (older versions of DOS support up to
two hard disk drives). Additional software is required if
you desire to do the following:
• Support more than two fixed disk drives under ver-
sions of MS-DOS prior to version 5.0.
• Support up to eight fixed disk drives under MS-DOS
5.0 or higher.
• Use devices other than hard disk drives such as SCSI
tape drives, CD-ROM, scanners, plotters, etc.
• Treat removable media devices as removable while
your computer is running.
Adaptec EZ-SCSI™ Software
If you are running MS-DOS or MS-DOS with Windows,
EZ-SCSI I/O Operating Environment Software makes
driver installation easier than ever before. Adaptec
EZ-SCSI is a menu-driven software package that config-
ures your operating environment automatically.
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5.0 or higher, up to eight SCSI hard