Slots; Pci Slots - MSI Micro ATX Manual

Slots

The mainboard provides one 64-bit & two 32-bit Master PCI bus slots.
64-bit PCI slot
32-bit PCI slots

PCI Slots

This mainboard offers two types of PCI slots for you to insert the desired
expansion cards:
1. PCI 64bit/66MHz (can be downgraded to PCI 32bit/33MHz or PCI 64bit/
33MHz)
2. PCI 32bit/33MHz
When adding or removing expansion cards, make sure that you unplug the
power supply first. Meanwhile, read the documentation for the expansion card
to make any necessary hardware or software settings for the expansion card,
such as jumpers, switches or BIOS configuration.
Hardware Setup
2-25