User guide

Chapter 3 – Software Installation
MultiModem ISI Server Cards User Guide 21
Delete ISI Card Driver
1. In Device Manager, click on Multi-port serial adapters to expand the list.
2. Select the entry for the specific ISI Card to be removed, either Multi-Tech ISI5634UPCI/ISI9234PCIE-
X Card. Here "x" will be either 4 or 8. If multiple ISI Cards are present, those beyond the first will be further
specified as #2, #3, etc.
3. Right-click on the ISI Card to be deleted and select Uninstall.
4. At the Confirm Device Removal screen, click OK.
5. Repeat steps 4 and 5 for each additional ISI Card to be removed.
6. Shut down the computer.
7. With the computer's power off, you can remove the ISI Card physically from the computer.