My PCIE card installed on PCI_E4 but why my PCIE card couldn't run the x4 speed?
LastUpdate : Fri, 31 Aug 2018
Answer
PCI_E4 and PCI_E2/PCI_E3/PCI_E5 share the same bandwidth. If you've installed PCIE card in PCI_E2/PCI_E3/PCI_E5, PCIE card will only run x1 speed plug in PCI_E4.
Models
- B450-A PRO
- B450 GAMING PLUS