MSI MEG B550 UNIFY-X

19
Overview of Components
PCI_E1~4: PCIe Expansion Slots

Important
 MSI
Gaming Series Graphics Card Bolster to support its weight to prevent deformation of
the slot.
 
unplug the power supply power cable from the power outlet. Read the expansion

changes.
 
 
slot in Chipset support 
 Please refer to the following PCIe bandwidth configuration table for PCIe & M.2
slots for details.
BAT1
PCI_E1

PCI_E4
PCI_E3
PCI_E2