Dell PERC 4/SC - Manual (Page 7)

A list of all currently installed SCSI adapter drivers displays on the tab.
5. Select the PERC Adapters driver and click Remove.
The Remove Driver window appears.
6. Click Yes to complete the removal.
The Drivers tab displays a list of all currently installed SCSI adapter drivers. The PERC 3/DC, PERC 3/DCL, and PERC 3/SC driver is no longer listed.
7. Click Add.
The Install Driver window appears.
8. Insert the driver diskette that came with your PERC 4/DC or 4/SC controller into your system's diskette drive.
9. Click Have Disk....
The Install from Disk window appears.
10. Click OK.
A list of drivers available on the diskette appears.
11. Select CERC ATA100/4CH; PERC 2/3/4 Windows NT 4 Driver and click OK.
The System Setting Change window appears.
12. Click Yes to restart the system.
13. Install the PERC 4/DC or 4/SC controller(s) in the system.
For instructions, see Upgrading PERC 3/DC,3/DCL and 3/SC Controllers found later in this document.
Updating the Device Drivers Running Windows NT 4.0
To remove the PERC 3/SC, PERC 3/DC and PERC 3/DCL drivers and install the PERC 4/SC or PERC 4/DC drivers to a system running the Microsoft Windows NT
4.0 operating system, perform the following steps:
1. From the Start menu, click Settings, then click Control Panel.
2. In the Control Panel, double-click SCSI Adapters.
3. Click the Drivers tab.
A list of all currently installed SCSI drivers appears.
4. Select the PERC 3/QC, PERC 3/DC, PERC 3/DCL or PERC 3/SC device driver and click Remove.
CAUTION: Do not shut down or restart the system before installing the PERC 4/DC or 4/SC driver.
NOTE: You can also create a diskette with the latest version of the driver by accessing support.dell.com and downloading the latest version
available online.
NOTE: You must be logged on as Administrator to perform these steps.