2   How to Install and Replace Components In Your Desktop PC
Installing Accessory Boards
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Configuring non-Plug and Play ISA Accessory Boards 
If you install an ISA accessory board that is not Plug and Play, you will 
need to configure the board before your PC can use it. For instructions 
about configuring the board, refer to the documentation that came 
with the board.
For guidelines on available IRQs and I/O addresses in your PC, refer to  
page 119. Some operating systems, such as Windows 95, can display 
the IRQs and I/O addresses currently used by your PC. Refer to the 
operating system documentation for more information.
Refer to the documentation supplied with the operating system for 
details on your operating system’s capabilities and restrictions 
concerning non-Plug and Play accessory boards.
Resetting the PC’s 
Configuration Data
If your PC is having difficulty recognizing the ISA board, try resetting 
the PC’s data configuration. This will clear any old configuration data 
that is no longer used. To do this, enter the PC’s Setup program, set the
 
Reset Configuration Data 
parameter to Yes, and restart the PC. 
To enter the Setup program, press 
F2 during startup.