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4.3.2
Installing ISA Cards
Both PnP and non-PnP ISA cards require specific IRQs. When installing ISA cards, make sure that the IRQs
required by these cards are not previously assigned to PCI devices to avoid resource conflicts
.
Follow these steps when installing ISA cards:
1.
Remove all PnP cards installed in the system, if any.
2.
Install non-PnP ISA cards.
3.
Turn on the system.
4.
Use Windows 95/98 or ICU to manually assign the appropriate IRQs to the cards. This ensures that BIOS will
not use the resources assigned to the non-PnP ISA cards.
BIOS detects and configures only PnP cards.
5.
Turn off the system.