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ROUBLESHOOTING
PCI Compatibility
Early PCI BIOS versions do not properly support the PCI specifications
and may “hang” when a network card driver tries to load. If this occurs,
make sure your BIOS correctly supports the PCI Local Bus Specifications
(v2.0 or later) and upgrade your computer BIOS to the latest version.
Some PCI computers are not self-configuring and require you to perform
some or all of the following functions by motherboard jumper changes
and/or BIOS Setup program configuration:
• Verify that the PCI slot is an enabled bus master slot and not a slave
PCI slot. The network card must be installed in a PCI bus master slot.
In some computers the PCI slot must be configured to enable bus
mastering. Refer to your PC’s manual and check the PCI BIOS Setup
program to be sure the PCI slot is an enabled bus master slot.
• In some computers, you may be required to disable Plug-and-Play in
the BIOS Setup program if resources are not properly assigned
between the network card and other installed cards.
• Some computers may require you to reserve interrupts and memory
addresses for installed ISA cards to prevent PCI cards from using the
same settings. Refer to your PC’s manual and check the PCI BIOS
Setup program configuration options for ISA cards.
• Make sure the PCI slot is configured to support INTA.
• Ensure that INTA for the slot is assigned to a free interrupt (IRQ)
number.
• Check the BIOS Setup program’s PCI parameters for the slot where