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Documentation Number 3PCIOSD1x-3903m Manual Chapter 3 25
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
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:
1. Click on 3PCISD1 Port A under Ports (COM & LPT) and select
Uninstall (right click). (The 3PCIOSD1x identifies as 3PCISD1.)
2. Next Click on PCI Serial Adapter (3PCISD1) under B&B
Electronics. Select Uninstall.
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 3PCIOSD1x-3903m 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 Ltd – Westlink Comm. Pk. – Oranmore, Galway, Ireland – Ph 353-91-792444 – Fax 353-91-792445
Windows NT 4.0
1. Configure the port on the PCI card to the desired RS-
232/422/485 mode using the jumpers.
2. Install the card in the slot, start the computer, and log on to
Windows NT 4.0 as an Administrator or ask your system
administrator to install the software.
3. Open the Control Panel. (Select Start, Settings)
4. Select Add/Remove Programs.
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