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Hardware Setup
Slot
PCI (Peripheral Component Interconnect) Express Slot
The PCI Express slot supports the PCI Express interface expansion card. The PCI
Express x16 slot supports up to 4.0 GB/s transfer rate. The PCI Express x1 slot
supports up to 250 MB/s transfer rate.
PCI (Peripheral Component Interconnect) Slot
The PCI slot supports LAN card, SCSI card, USB card, and other add-on cards that
comply with PCI specifications.
32-bit PCI Slot
PCI Express x16 Slot
PCI Express x1 Slot
PCI Interrupt Request Routing
The IRQ, acronym of interrupt request line and pronounced I-R-Q, are hardware lines
over which devices can send interrupt signals to the microprocessor. The PCI IRQ
pins are typically connected to the PCI bus pins as follows:
Important
When adding or removing expansion cards, make sure that you unplug
the power supply first. Meanwhile, read the documentation for the ex-
pansion card to configure any necessary hardware or software settings
for the expansion card, such as jumpers, switches or BIOS configuration.
Order 1 Order 2 Order 3 Order 4
PCI Slot 1 INT A# INT B# INT C# INT D#
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