Rockwell Automation 1757-SWKIT3200 ProcessLogix R320.0 Installation and Upgrade Guide - Manual (Page 119)

Publication 1757-IN032B-EN-P - April 2001
Firmware Maintenance Procedures 2-9
28. Turn on the PC.
IMPORTANT
After flashing the 1784-PCIC card, you will need to
reconfigure the RSLinx driver.
For a non-redundant server, refer to Re-installing the
1784-PCIC Driver on page 1-34.
For a redundant server pair, refer to Re-installing the
1784-PCIC Driver on page 1-55.