User guide

support.dell.com Installing and Configuring SCSI Drivers 3-3
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This section describes how to install or update the
adpu160m.sys
driver if
Windows NT is already installed. If you are installing Windows NT for the first
time, see the section “Installing Windows NT and the Driver for the First Time”
found earlier in this chapter.
Perform the following steps only if Windows NT 4.0 is already installed:
1. Click the
Start
button, point to
Settings
, and click
Control Panel
.
2. Double-click the
SCSI Adapters
icon.
3. Click the
Driver
tab and then click
Add
.
4. Click
Have Disk
.
5. Insert the Windows NT 4.0 driver diskette that you created into drive A.
6. In the
Copy Manufacturer's Files From:
field, type
a:\scsi\
and click
OK
.
7. Select
Adaptec AHA-294x/AHA-394x/AHA4944
or
78xx PCI SCSI Controller
(NT 4.0)
. Then click
OK
.
8. If the following message appears, click
New
to replace the existing driver:
The driver(s) for this SCSI Adapter are already on the sys-
tem. Do you want to use the currently installed driver(s) or
install new one(s).
9. If the following message appears, type
a:\scsi
in the dialog box and click
Continue
:
Please enter the full path to Adaptec's installation files.
These files are located in the
\scsi
directory on the Windows NT 4.0 Driver
diskette.
The driver is copied from the diskette to your system.
10. Click
Ye s
when prompted to restart the system and remove the diskette from
drive A.
After the system reboots, the new driver is active. Some drive letter assignments may
have changed from the previous configuration.
If you need additional assistance, see the section “Troubleshooting for Windows NT”
found later in this chapter.