I have got an 3com Etherlink III Isa (3com509b-TPO)in
PnP-modus networkcard. I did a new install and the dialog to
configure a network didn't show up. The previous redhat
releases (5.2 and 6.0) did the job correctly during the
change component to installer
If the card is not autoprobed, then the network config screens will not show
up. If your card is not getting probed correctly, then run the installer in
expert mode and specify its parameters.