IBM Aptiva Handbook page 85

Before you begin working with the hardware inside your
system unit, read the following sections:
W "Evaluating your new hardware" on page 7-1
This section contains the information you need to
understand about potential system resource conflicts.
Your new hardware might attempt to use a resource that
is already assigned to other hardware.
W "Planning your hardware changes" on page 7-3
This section contains important information about
planning for hardware changes and recording changed
hardware settings. You can avoid repeated steps if you
follow the recommendations in this section.
W "Resolving resource conflicts" on page 7-3
This section will help you prevent potential system
resource conflicts when you install additional adapter
cards or drives.
If you purchased a computer with an installed modem card,
this section can help you resolve some potential conflicts
between your new hardware and the modem card.
If after installing a new hardware option, the modem or new
hardware option does not work, use the Windows 98 Device
Manager to compare the resources used by the installed
modem card and the new hardware option. If both devices
attempt to use the same resource, refer to the new
hardware's documentation to change the resource used by
the new hardware.
If the resource for the new hardware cannot be changed,
change the resource for the modem card in the Device
Manager.
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