System Overvie w 1-7
instructions on using the Dev ice Manager to manage resources and resolve
conflicts.
After all l egacy cards have been configured by the operating sy stem or with
the ICU , the computer automat ical ly assi gns an y r equired memory space, IRQ
lines, and DMA channels to any installed Plug and Play ISA expansion cards
and PCI expansion cards the next time the computer is rebooted. Chapter 4,
“Using the I SA Configuration Utility,” in the
Dell Pr ecisio n WorkStatio n 410 Mini
To w er Sy stems User’s Guide
describes the ICU and provides instructions for
using it to configure the computer.
T here are seven expansion-card connectors (see Figure 1-6 and Figure 1-7) on
the system board. Expans ion-card connectors PCI1 through PCI5 support
32-bit PCI expansion cards; e xpansion-card connector AGP supports a 32-bit
A G P expansi on card; and e xpansion-ca rd connector IS A1 can accommodat e an
8- or 16-bit ISA expansion card.
NOTES: Connector ISA1 shares expansion-slot space with connector PCI5.
Therefore, only one card of either type can be installed in this slot.
PCI4 has a connector extension to support a PCI RAID controller (see
Figure 1-15 for the location of the PCI connectors).
expansion card
card-edge connect or
expansio n- car d
connector