The
Under Ports, COM3 was assigned to Port A , and COM4 through COM6 was assigned to Port B, C and D. (Port 1=A, 2=B, 3=C & 4=D)
19.You can now remove the driver disk, close the Windows and check the new Com ports with your software.
Documentation Number | Chapter 3 | 25 |
B&B Electronics Mfg Co – 707 Dayton Rd - PO Box 1040 - Ottawa IL 61350 - Ph
Removal of Card & Drivers
If you need to remove the card from your system or remove the current driver before installing a possible future driver upgrade:
Refer to the figure on the prior page:
1.Click on 3PCISD4 Port D under Ports (COM & LPT), and select Uninstall (right click). Repeat for Port C, B, and A.
2.Next Click on
3.Remove the two sets of driver files from the Windows INF directory. (These are named by the OS in the sequence of installation. On a clean system they are: Oem0.inf & Oem0.PNF and Oem1.inf & Oem1.PNF. The .inf versions should be verified by opening it with Notepad, then checking that it is a B&B Electronics file. The PNF version is a compiled copy of the same information.)
You can use the Find, File or Folder function to search for the text B&B within the files.
You may need to set your Views (under My Computer to show all files and folders if the INF directory and .inf files are not visible.
4.Shut down the system and remove the card.
26 | Chapter 3 | Documentation Number |
B&B Electronics Mfg Co – 707 Dayton Rd - PO Box 1040 - Ottawa IL 61350 - Ph