B&B Electronics 3PCISD4B, 3PCISD4A manual Removal of Card and Driver

The screen below shows the address range for each serial port on the B&B Electronics 4 port Serial Card.

Removal of Card and Driver

If you need to remove the card from your system or remove the current driver before installing a possible future driver upgrade:

1.Open the Windows NT subdirectory.

2.Open System32.

3.Open Drivers.

4.Find the "Bbserial.Sys" file and delete it.

5.Shut down the system.

6.Remove the 4-Port PCI Serial Adapter card.

Documentation Number 3PCISD4x-3903 Manual	Chapter 3	31	32	Chapter 3	Documentation Number 3PCISD4x-3903 Manual
B&B Electronics Mfg Co – 707 Dayton Rd - PO Box 1040 - Ottawa IL 61350 - Ph 815-433-5100 - Fax 815-433-5104			B&B Electronics Mfg Co – 707 Dayton Rd - PO Box 1040 - Ottawa IL 61350 - Ph 815-433-5100 - Fax 815-433-5104
B&B Electronics Ltd – Westlink Comm. Pk. – Oranmore, Galway, Ireland – Ph +353 91-792444 – Fax +353 91-792445			B&B Electronics Ltd – Westlink Comm. Pk. – Oranmore, Galway, Ireland – Ph +353 91-792444 – Fax +353 91-792445